CRIMINAL CAPITALI$M WORKERS COMP

Study reveals bias among doctors who classify X-rays for coal miner's black lung claims

UIC researchers first to publish data on B-reader financial conflicts of interest

UNIVERSITY OF ILLINOIS AT CHICAGO

Research News

 

IMAGE: ROBERT COHEN view more 

CREDIT: UIC

University of Illinois Chicago researchers are the first to report on the financial conflicts of interest that exist among doctors who review the chest X-rays of coal miners who file workers' compensation claims of totally disabling disease with the U.S. Department of Labor's Federal Black Lung Program.

The UIC researchers found that the determinations of these doctors - who are known as B-readers and who are certified by the National Institute for Occupational Safety and Health, or NIOSH - were strongly associated with the party that hired them.

By analyzing 63,780 radiograph classifications made by 264 physicians in Black Lung Program claims filed during 2000-2013, the researchers found that B-readers who were identified as ever being hired by a coal miner's employer read the images as negative for pneumoconiosis in 84.8% of the records. Pneumoconiosis is the general term for a class of lung diseases caused by the inhalation of dust - coal worker's pneumonoconiosis, or CWP, is commonly known as black lung disease and caused by long-term inhalation of coal dust.

Comparatively, a lower percentage of the records were read as negative for pneumoconiosis by those hired by the Department of Labor or a miner - 63.2% and 51.3% of the records, respectively.

These results are published today in the Annals of the American Thoracic Society.

The authors write that given the clear association between classifications and financial conflicts of interest, a lack of consistency in classifications within and between B-readers and an absence of an objective gold-standard for chest X-ray classifications, substantial improvements in transparency, oversight, and objectivity for black lung claims are clearly needed.

Lee Friedman

UIC's Lee Friedman and Dr. Robert Cohen are senior authors of the study.

"Certainly, we anticipated finding some bias, as there has been anecdotal evidence for some time and the Department of Labor has even taken action since 2013 to avoid such bias. But the degree of bias shown in this data is alarming," said Friedman, associate professor of environmental and occupational health sciences at the UIC School of Public Health. "It begs the question: are those actions enough and are they helping?"

For example, NIOSH has written a rule to institute a panel to review and decertify B-readers who repeatedly provide unreasonably inaccurate classifications of X-rays. However, complaints must be submitted to NIOSH and only after three independent complaint investigations will a B-reader be decertified.

"The system we have today is not being used to its full potential and, even if it were, it still leaves a lot to be desired when it comes to ensuring accurate and judicious outcomes for all parties," said Cohen, clinical professor of environmental and occupational health sciences and director of the Mining Education and Resource Center.

The analysis also found that there were 64 B-readers who classified an absence of pneumoconiosis in 95% of their classifications, with the vast majority (93.3%) of the classifications being made by B-readers who were primarily hired by the employer. The majority of these B-readers - 51 of them - classified films as negative for pneumoconiosis in more than 99% of their classifications.

In contrast, there were 23 B-readers that diagnosed simple pneumoconiosis in 95% of their classifications, with a minority (22%) of the classifications being made by B-readers who were primarily hired by the claimant-miner; 18 of these B-readers diagnosed simple pneumoconiosis in more than 99% of their classifications.

"While there is evidence of bias on both sides, it is clear that the degree of bias is much heavier on the employer side, and this is twofold," Cohen said. "Not only are those hired by an employer much more likely to classify a chest X-ray as negative for black lung disease, but it is also much more likely that an employer will have the resources to hire its own expert - at a much higher fee - in the first place.

"It is clear from this data that this bias is a systemic problem and the most significant offenders are identifiable - the records show a clear pattern of B-reader conflicts of interest," he said.

Better utilizing the current regulations to decertify B-readers with significant bias are among the recommendations the authors of the study present in the paper.

The authors also recommend that all initial contact and payments should be made by USDOL, and the other parties should be prohibited from communicating on a claim until the initial classifications are submitted, limiting coordination between the reader and requester.

Cohen and Friedman say other methods to reduce bias could include growing and diversifying the pool of B-readers; regulating the fees of B-readers who testify on behalf of either party; mandating B-readers to disclose any wholesale relationships and their associated income from related classifications; and, investing in scientific advances that leverage artificial intelligence to classify chest films without bias.

"The technology is there, but we don't have the systems in place to validate or implement a process," Cohen said. "It's a matter of motivation."

"This is really just the tip of the iceberg," Friedman said. "It is very likely that this issue extends beyond the Federal Black Lung Program and is pervasive across workers' compensation systems."

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UIC's Sudeshna De and Kirsten Almberg are coauthors of the paper, which noted no external funding for the research.

Physicians' financial conflicts of interest may play a role in black lung diagnoses

AMERICAN THORACIC SOCIETY

Research News

   IMAGE: STUDY EXAMINES BLACK LUNG DISEASE DIAGNOSES AND PHYSICIANS' FINANCIAL CONFLICTS OF INTEREST. view more 

CREDIT: AT

March 23, 2021-- A new study published online in the Annals of the American Thoracic Society examines if the source of physician payment for a medical opinion influences whether the physician finds that a coal miner has black lung disease. The study is the first to look at this relationship in the workers' compensation process.

In "Association Between Financial Conflicts of Interest and ILO Classifications for Black Lung Disease," Lee S. Friedman, PhD, associate professor, School of Public Health, Division of Environmental and Occupational Health Sciences, University of Illinois Chicago and colleagues looked at which party reimbursed B-readers--physicians trained and licensed by the National Institute for Occupational Safety and Health (NIOSH) and approved by the U.S. Department of Labor (USDOL) to evaluate miners' chest X-rays during workers' compensation proceedings--and correlated the payments with diagnoses of black lung disease.

"Our findings demonstrate that B-readers who were ever hired by employers were substantially less likely to classify an absence of coal workers' black lung disease (pneumoconiosis) when they were contracted by the USDOL, compared to later classifications when hired by the employer," said Dr. Friedman. "We did not observe this disparity among physicians ever hired by a miner."

These physicians are hired by the USDOL for the initial evaluation. The miner and/or employer (mine operator), at their own expense, then has the option to request a supplemental evaluation if they feel the initial USDOL-funded classification is incorrect. They may pick any B-reader they choose.

The researchers looked at 63,780 X-ray classifications made by 264 B-reader physicians between 2000 and 2013 for U.S. coal miners' black lung claims. Of these, 7,656 court decisions for the period 2002-2019 were used to evaluate financial conflict of interest for each physician.

"The more frequently a physician is hired by an employer to provide a medical opinion on workers' compensation cases for black lung disease, the more likely that physician will not identify black lung disease on a chest X-ray," said Dr. Friedman. "And the more a physician works with a miner on their claim process, the more likely they will identify black lung disease."

Dr. Friedman noted that many miners cannot afford a supplemental evaluation following the evaluation by the B-reader selected by USDOL, so, often, the only additional classification submitted to the court is from the employer. "While bias is present in both sets of physicians, a vast majority of classifications submitted to these courts are paid for by mine operators. The employers will throw a lot of resources at these cases to discourage miners from filing for compensation by making the process protracted and painful."

One-fifth of all classifications submitted to USDOL were made by physicians who classified 95 percent of their cases in one direction - absence or presence of pneumoconiosis. The average B-reader noted the presence of pneumoconiosis in a third of X-rays. The vast majority of the physicians who classified X-rays in a singular direction were hired by employers and were reporting an absence of pneumoconiosis.

These evaluations are done through the Federal Black Lung Program, which is administered by the USDOL and charged with managing claims by coal miners for workers' compensation for totally disabling coal mine dust disease (black lung disease). Earlier reports raised concerns that financial conflicts of interest may systematically bias physicians when they are classifying chest X-rays for the absence, presence or severity of black lung disease.

Dr. Friedman and his colleagues concluded that their analysis demonstrates the need to reduce subjectivity in the classification of chest X-rays for black lung disease. "There remains a need for empirical analyses specific to the workers' compensation system, which is wholly lacking," they state. "All parties involved deserve a compensation system that is objective and expeditious."

They recommend a series of systematic reforms, as discussed in the paper.

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UPDATED

Researchers show magnetic fields around black hole in image for first time

© Provided by The Canadian Press

A team of international scientists that includes a Canadian researcher said it has mapped, for the first time, the magnetic fields surrounding a black hole.

The Event Horizon Telescope Collaboration team produced an image that shows electromagnetic fields that look like a "crisp swirl" of light around the black hole as it appears in polarized light.

The discovery will help astrophysicists better understand black holes and their profound effects on galaxies, said Avery Broderick, one of the team's researchers who works at Perimeter Institute for Theoretical Physics in Waterloo, Ont.

"We’re watching this astrophysical drama, this twisting up of magnetic fields, building that spring at the bottom that’s going to launch this jet out into this large universe and rule the fates of galaxies," Broderick said in an interview.

The polarized image allows researchers to learn more about the magnetic fields surrounding the black hole in the M87 galaxy, he said.

They believe the research helps its understanding of how magnetic fields allow the black hole to "eat" matter and eject powerful energetic jets.

Two years ago the same team released the first-ever image of a black hole.

The international collaboration is composed of more than 300 researchers who compiled the image from eight Earth-based telescopes positioned around the world.

The new image is part of two related papers published Wednesday in The Astrophysical Journal.

The scientists have been working on the new project the past two years, Broderick said, ensuring what they were seeing was, in fact, real.

He said he and his team devised a new radioimaging method that helped show the electromagnetic fields.

There were five other teams that were using different methods to show the polarization, some tried and true, others novel.

"All six of these achieved very similar results," he said.

"Only when we have this kind of replication across this many teams that we feel confident we’re seeing something that’s really in the sky and not an artifact of our analysis."

What the team produced is comparable, in a sense, to the old high school experiment where students drop iron filings around a magnet bar, he explained.

The filings will line up in a unique fashion around the poles and illustrate the invisible magnetic field.

"What we have shown is those magnetic fields are not random, not just angled up in random directions, but very much like that bar magnet," said Broderick, who is also a professor at the University of Waterloo.

He said the teams produced four images between on April 5 and 11 in 2017.

"In some sense we have a polarized movie," he said. "But the movie only has four frames."

There is a difference between the first two images and the last two, he said.

"From the beginning of the week to the end of the week, the high polarization moves a bit," Broderick said.

"That’s interesting — we don’t have a lot to say about it other than that’s interesting."

The image researchers captured is not of the black hole closest to Earth, however, but of one at the centre of neighbouring galaxy Messier 87 that was easier to observe by telescope. It is about six billion times the mass of our sun and located about 53 million light years from Earth. One light-year is equal to 9.5 trillion kilometres.

"The newly published polarized images are key to understanding how the magnetic field allows the black hole to ‘eat’ matter and launch powerful jets,” said Andrew Chael, part of the team and a NASA Hubble Fellow at the Princeton Centre for Theoretical Science.

For Broderick, it’s not that different than building a fence.

"It’s a lot of work, a lot of sweat and frustration digging the post holes and screwing the whole thing together and making sure everything is plum, and while you’re doing that you’re focused on the mundane and onerous tasks," he said.

"But then you get to step back when you’re finished and you have a nice looking fence that’s not too crooked and you feel an immense measure of pride and that's where we are today."

This report by The Canadian Press was first published March 24, 2021.

Liam Casey, The Canadian Press

Black hole shows magnetic fields surrounding it are strong enough to resist gravity

Wits University astrophysicists are the only two scientists on African continent that contributed to the study.

UNIVERSITY OF THE WITWATERSRAND

Research News

 

IMAGE: POLARISED VIEW OF THE BLACK HOLE IN M87. THE LINES MARK THE ORIENTATION OF POLARISATION, WHICH IS RELATED TO THE MAGNETIC FIELD AROUND THE SHADOW OF THE BLACK HOLE. view more 

CREDIT: CREDIT: © EHT COLLABORATION

The Event Horizon Telescope (EHT) collaboration, a multinational team of over 300 scientists including two astrophysicists from the University of the Witwatersrand (Wits University), has revealed today a new view of the massive object at the centre of the M87 galaxy: how it looks in polarised light.

This is the first time astronomers have been able to measure polarisation, a signature of magnetic fields, this close to the edge of a black hole. The observations are key to explaining how the M87 galaxy, located 55 million light-years away, is able to launch energetic jets from its core.

"We are now seeing the next crucial piece of evidence to understand how magnetic fields behave around black holes, and how activity in this very compact region of space can drive powerful jets that extend far beyond the galaxy," says Monika Mo?cibrodzka, Coordinator of the EHT Polarimetry Working Group and Assistant Professor at Radboud Universiteit in the Netherlands.

"This work is a major milestone: the polarisation of light carries information that allows us to better understand the physics behind the image we saw in April 2019, which was not possible before," explains Iván Martí-Vidal, also Coordinator of the EHT Polarimetry Working Group and GenT Distinguished Researcher at the Universitat de València, Spain. He adds that "unveiling this new polarised-light image required years of work due to the complex techniques involved in obtaining and analysing the data."

Professor Roger Deane, SARAO/NRF Chair in Radio Astronomy at Wits and his postdoctoral researcher, Dr Iniyan Natarajan, are the only two scientists in the EHT collaboration that are based on the African continent. On 10 April 2019, the collaboration released the first ever image of a black hole, revealing a bright ring-like structure with a dark central region -- the black hole's shadow. Today's results reveal that a significant fraction of the light around the M87 black hole is polarised.

"When unpolarised, the oscillations of the electromagnetic fields have no preferred direction. Filters such as polarised sunglasses or magnetic fields in space, preferentially let the oscillations in one direction pass through, thereby polarising the light. Thus, the polarised-light image illuminates the structure of the magnetic fields at the edge of the black hole," says Natarajan, who was part of the EHT Polarimetry Working Group.

Black holes have long been known to launch powerful jets of energy and matter far out into space. Astronomers have relied on different physical models of how matter behaves near the black hole to better understand this process. The jet emerging from M87's core extends at least 5000 light-years from its centre, the process behind which is still unexplained.

The observations suggest that the magnetic fields at the black hole's edge are strong enough to push back on the hot gas and help it resist gravity's pull. Only the gas that slips through the field can spiral inwards to the event horizon.

To observe the heart of the M87 galaxy, the collaboration linked eight telescopes around the world to create a virtual Earth-sized telescope, the EHT. The impressive resolution obtained with the EHT is equivalent to that needed to measure the size of a cricket ball on the surface of the Moon.

This setup allowed the team to directly observe the black hole shadow and the ring of light around it, with the new polarised-light image clearly showing that the ring is magnetised. The results are published today in two separate papers in The Astrophysical Journal Letters by the EHT collaboration.

"Peering as close as we can to the edge of black holes using cutting-edge techniques is precisely the sort of challenge we relish here at Wits," says Deane, Founding Director of the newly approved Wits Centre for Astrophysics. "We are in a golden era for radio astronomy, and our involvement in projects like the Event Horizon Telescope and the Square Kilometre Array is at the centre of our plan to carry out fundamental research, and train world-class postgraduate students who will become the leading African scientists of tomorrow."

Natarajan was involved in simulating the black hole polarisation observations and was also part of the efforts to calibrate and generate the polarised image. Deane and Natarajan have also written one of the software packages that is being used to simulate black hole observations within the EHT collaboration.

"Our collaboration developed new techniques for analysing the polarisation data, which were validated on simulations before being applied to real observations," says Natarajan.

"Such challenging projects provide the opportunity to develop techniques which later find wider applicability in the community in ways which can pleasantly surprise us."

CAPTION

Group picture of the workshop which triggered the imaging the magnetic fields at the Max-Planck-Institut für Radioastronomie in Bonn, Germany, on July 15-19, 2019.

CREDIT

Credit: © E. Traianou/MPIfR

 The Conversation Canada

Previously thought to be science fiction, a planet in a triple-star system has been discovered

Samantha Lawler, Assistant professor of astronomy, University of Regina

Wed., March 24, 2021

A planet in a triple-star system has been discovered. (Shutterstock)

KOI-5Ab is a newly discovered planet in a triple-star system. It is a great example of the kind of astonishing discoveries that result from co-operation between large teams of astronomers using different types of telescopes and observation techniques.

There is a stereotype that “lone genius” scientists make discoveries without any help from others. This is propagated by the prestigious Nobel Prize, which is awarded to at most two or three scientists at a time.

But major discoveries, particularly in the fields of astronomy and physics, are increasingly achieved by teams of dozens or even hundreds of scientists combining data from multiple experiments and observation techniques.

How to find an exoplanet

One of the fastest-growing areas of astronomy research is the study of planets in other solar systems, called exoplanets. As of this writing, 4,367 exoplanets have been discovered. Trying to observe an exoplanet orbiting around a distant star is a bit like trying to see a firefly crawling on a searchlight, so the vast majority of exoplanets have been discovered using a variety of clever indirect techniques.

One of these is the radial velocity technique, which has been used to discover 833 exoplanets so far. This technique measures tiny shifts in the colour of light from the star as it is gently tugged by its orbiting exoplanet.

Most of the early exoplanet discoveries were made using this technique. The first tentative detection of an exoplanet was by a Canadian team in 1988 using radial velocity. The first definite discovery of an exoplanet in 1995 earned the discoverers the 2019 Nobel Prize in Physics.

Radial velocity was first, but now more than three-quarters of the known exoplanets have been discovered using the transit technique. This technique works by measuring a star’s brightness over time, watching for regularly repeated drops in brightness, which could be caused by a planet passing in front of a star during its orbit.

Thousands of planets

The Kepler Mission carefully measured the brightness of 180,000 stars every one to 30 minutes for four years using a space-based telescope. Almost 2,400 exoplanets were discovered (and over 400 more in the follow-up K2 mission). The Kepler Mission Team officially includes dozens of astronomers and support scientists, and dozens more were able to analyze the publicly available data for additional planetary discoveries.

The Kepler Mission measured its last exoplanet in 2018, and now the Transiting Exoplanet Survey Satellite (TESS) is following in its footsteps. Instead of focusing on a single patch of sky, TESS monitors several patches of sky.

The downside to the simple transit technique is that there are other astrophysical effects that can cause the same periodic drop in brightness, like background stars that vary in brightness, or starspots (like sunspots). Because of this, when interesting signals are first discovered by transit surveys, they are dispassionately numbered as “objects of interest” until they are validated as real exoplanets by another exoplanet detection technique, often radial velocity.

Right now, the TESS mission has more than two thousand objects of interest and over 100 confirmed exoplanets. The validation process is where many of the really surprising, fascinating exoplanetary systems are teased apart by impressive feats of scientific collaboration and cooperation, and the TESS and Kepler teams maintain a coordination centre to plan and share follow-up data.

Amazing exoplanet systems

Some of the really remarkable exoplanet discoveries to date include planets that orbit around a pair of stars (yes, like Tatooine in Star Wars), seven exoplanets in the same system all closer to their star than Mercury is to our sun, evaporating planets and a brown dwarf with rings that puts Saturn’s to shame.

All of these discoveries required a lot of additional modelling and data collection in order to understand the systems, but one of the most complicated exoplanet systems yet was announced in January 2020.

Kepler Object of Interest 5 (KOI-5) was one of the first batch of possible exoplanets sent down by the Kepler space telescope in 2009. But the first follow-up data quickly showed the system was complicated by an additional star and weird follow-up observations. Mission astronomers were gleefully (and perhaps slightly frantically) wading through possible exoplanet discoveries, so it was put aside and the data was left in the public archive. The same system was flagged again a decade later by TESS as a TESS Object of Interest (TOI-1241).

High-resolution imaging by one team of astronomers was combined with longer time baseline radial velocity data from another team and the story began to emerge: KOI-5 was a triple-star system with an exoplanet orbiting one of the stars. This discovery was presented at the January 2021 American Astronomical Society meeting, and a peer-reviewed paper is forthcoming.

I have been a user of various public data archives for exoplanet systems in my research and work, and I fully appreciate how open data policies maximize the scientific research output that can be accomplished with each dataset.

an illustration showing the triple-star system

Complex orbits

Two sun-sized stars, designated A and B, orbit each other every 29 years in the middle of the system, while a third, smaller star orbits the two central stars every 400 years. The discovered planet is called KOI-5Ab, because it orbits star A, on an orbit that is tilted wildly away from the plane of the stars’ orbits.

Data from Kepler and TESS, which required the effort of dozens of astronomers working together, has revealed the size of KOI-5Ab: seven times the radius of the Earth. Another team of astronomers used radial velocity data to measure the mass of KOI-5Ab: 57 times the mass of the Earth. Combining these numbers gives the density, and tells us this planet is a gas giant planet, a bit smaller and denser than Saturn.

As someone who became an astronomer because I’ve always loved reading science fiction stories, I like thinking about what it would be like to visit an exoplanet like this. Being a gas planet, we couldn’t actually stand on the surface, but if we could hover on the edge of its atmosphere with our spaceship, what would we see?

A few exoplanets have been measured to be very dark, so imagine looking down to see dark brown and grey clouds swirling in turbulent stripes driven by ferocious winds. In the sky, you would see one sun, 17 times larger than our sun. There would also be another much smaller sun, only half a per cent as bright as our sun (which would still be a thousand times brighter than the Earth’s full moon). This smaller sun would complete an orbit through the constellations in the sky every thirty years. The third star in the system would move much more slowly relative to the background stars, and despite its large distance, would still appear much brighter than the full moon in our sky.

Even in orbit over this planet, full darkness would only be available for brief snatches every couple hundred years when all three stars wandered into the same portion of the celestial sphere. This exoplanet system sounds like a science fiction story, but astronomers have been able to conclusively prove its existence.

Collaborative discovery

Astronomy is one of the better sciences for sharing data. We have the arXiv repository of freely accessible peer-reviewed papers, and standard practice is for telescope data to be publicly accessible in various databases after a short (usually one year) proprietary period.

The co-operation between astronomers using many different observation techniques has led to incredible discoveries like the KOI-5Ab system, and as long as satellites do not ruin ground-based astronomy, large team efforts and collaborations between telescope facilities will continue to produce astronomical discoveries remarkable enough to surpass science fiction.

This article is republished from The Conversation, a nonprofit news site dedicated to sharing ideas from academic experts. It was written by: Samantha Lawler, University of Regina.

Read more:

• The five most Earth-like exoplanets (so far)

• Kepler’s findings are out of this world (and the best is yet to come)

Samantha Lawler receives funding from the Natural Sciences and Engineering Research Council of Canada.

RACIST SASKATCHEWAN 

Battleford-area mayors, First Nations chiefs issue anti-racist plea following Colten Boushie report

CBC Wed., March 24, 2021

A file photo shows a 2019 candlelight vigil for Colten Boushie and his family at the Chapel Art Gallery in North Battleford. First Nations chiefs and mayors in the region have issued a joint plea for everyone to fight racism, following the release of a report this week on the RCMP's handling of the Red Pheasant Cree Nation man's shooting death. (Samuel Desbiens/Radio-Canada - image credit)

First Nations chiefs and mayors in the Saskatchewan region where Colten Boushie was killed in 2016 say more needs to be done to combat racism.

Following the release this week of an RCMP watchdog report into the shooting death of the 22-year-old Red Pheasant Cree Nation man, they've issued a group statement vowing to work together on justice and reconciliation.

"Rooting out racism is a responsibility we all share. We must all remain vigilant and proactive to prevent its spread," reads the written statement by the Battlefords Regional Community Coalition, which was shared with CBC News.

"We call on the RCMP, as well as our provincial and federal governments, to join us in our fight against racism."

The statement follows Monday's release of a report from the Civilian Review and Complaints Commission — a civilian-led RCMP watchdog agency — that found RCMP discriminated against Boushie's family and botched parts of the investigation.

Boushie was shot and killed after he and four others from the Red Pheasant Cree Nation drove onto Gerald Stanley's farm near Biggar — about 80 kilometres south of the Battlefords — in August 2016.

Stanley, 56, was found not guilty of second-degree murder in 2018, sparking debate in the weeks that followed and exposing racial tensions in Saskatchewan.

The statement also comes after the recent appearance of fliers and posters in the Battlefords region emblazoned with the slogan "White Lives Matter." At the bottom is a website linking to a white supremacist group promoting Adolf Hitler.

Battleford Mayor Ames Leslie said these types of individual and systemic racism have no place in the community.

"I am focused to try and make a difference for our next generation so they don't have to face the same type of persecution and oppression and racism that today's generation and generations before did within our community and within our province," he said.

Little Pine First Nation Chief Wayne Semaganis said the general public has little idea of the racist history in the region. He's been personally affected, from relatives being taken to residential schools and by authorities during the Sixties Scoop, to being profiled by police as a young man.

Little Pine First Nation Chief Wayne Semaganis says Indigenous people can't fight racism alone, so he's glad to see regional mayors join with First Nations chiefs to speak out against it.(Submitted by Wayne Semaganis)

The discrimination exposed in the Boushie report and the white supremacist posters show racism is alive, Semaganis said. But when he sees chiefs and mayors working together in a substantial, sincere way, he's hopeful things will be better for future generations.

"Today, we have a unified voice. We have leadership of all levels agreeing to work together," he said.

"Racism is a big issue in the Battlefords, but also in Saskatchewan. We have to end these things."

The letter is endorsed by Leslie, Semaganis, Lucky Man Cree Nation Chief Crystal Okemow, Sweetgrass First Nation Chief Lorie Whitecalfe, Moosomin First Nation Chief Brad Swiftwolfe, Saulteaux First Nation Chief Kenny Moccasin and North Battleford Mayor David Gillan.

They say they hope to soon expand their working group to include other regional First Nations and towns, as well as the Métis Nation and rural municipalities

Pope taps Chilean sex abuse whistleblower for Vatican panel

Wed., March 24, 2021, 

VATICAN CITY — Pope Francis on Wednesday named a Chilean survivor of clerical sex abuse to serve on a Vatican commission that advises the pontiff on how to protect children from pedophile priests.

The Vatican said Juan Carlos Cruz is the latest member of the Pontifical Commission for the Protection of Minors. Other members of the panel include a bishop, priests, nuns and lay experts.

Cruz and other survivors of a prominent Chilean predator priest were invited by the pope in 2018 to discuss their cases with him.

Decades of sex abuse scandals in many countries, including allegations that church officials covered up the wrongdoing of priests, have eroded the Catholic Church’s credibility among the faithful.

Cruz was the main whistleblower on clerical abuse and coverup in his homeland, one of the more high-profile sex abuse scandals.

He is a survivor of abuse by Chilean priest Fernando Karadima, a charismatic preacher who was defrocked by the pope in 2018. The Vatican said Francis inflicted that punishment for “the good of the church.”

During the papacy of Pope Benedict XVI, Karadima was sanctioned to a lifetime of penance and prayer for having sexually abused minors in a Santiago, Chile, parish.

Cruz helped spearhead the quest for justice for those who suffered abuse and for an overhaul of the Chilean church hierarchy.

He has said he recounted to Francis how Chile's bishops used Cruz's sexual orientation to try to discredit him. Cruz, a gay man, said he told the pontiff of the pain those personal attacks caused him.

Francis’ early defence of one of Kardima’s proteges, Chilean Bishop Juan Barros, against accusations that he had witnessed Karadima’s abuse and ignored it, outraged survivors and their supporters.

But Francis ultimately ordered a Vatican investigation that uncovered decades of abuse and coverups by the Chilean church leadership. Francis apologized to abuse survivors, inviting Cruz and two fellow whistle-blowers to the Vatican for several days of talks with him.

Whether the Vatican can convince the faithful it is sincerely committed to stopping pedophile priests and a widespread culture of coverups by high-ranking clergy is crucial to shoring up the flagging trust of ordinary Catholics.

In 2017, frustrated by what she described as Vatican stonewalling, an Irish woman, Marie Collins, who was sexually abused by a priest when she was an adolescent, quit her position on the Pontifical Commission for the Protection of Minors.

Collins was damning in her criticism of Vatican offices, saying some officials refused the pope's instructions to reply to all correspondence from abuse survivors.

Last year, a long-awaited Vatican report about Theodore McCarrick, an influential U.S. cardinal defrocked by Francis after sex abuse reports, made it plain that the Holy See needs to re-think how the church protects the faithful from bishops and other hierarchy who wield authority with often scarce accountability.

Frances D'Emilio, The Associated Press

#STOPFEMICIDE

Turkish women say their safety 'hanging in the balance' after treaty exit


Veterinarian Denli treats a cat at a veterinary clinic in Ankara

By Ece Toksabay and Mert Ozkan

3/24/2021

ANKARA (Reuters) - Beaten by her former boyfriend, Yagmur Denli found healing in her work treating animals and safety in the protection offered by an international treaty on women, once championed by Turkey and now abruptly abandoned by its president.

Denli went to the police with pictures of her bruises and won a two-month restraining order against her abuser.

"The level of violence had increased, evolving into torture. It wasn't easy to break up, with all the threats and insults, so I took legal action," the 33-year-old veterinarian told Reuters.

While prosecutors looked into Denli's case, she said the restraining order was automatically renewed under the terms of a European convention on preventing violence against women and domestic abuse, known as the Istanbul Convention after the Turkish city where it was drafted in 2011.

In the early hours of Saturday, President Tayyip Erdogan stunned European allies with an unscheduled overnight announcement that Turkey was withdrawing from the convention which it had been the first nation to sign.

"The convention was greatly useful to me as it helped me get over this very quickly. Both the restraining order... and the swift legal process," Denli said. "I felt safer, I felt protected. Today, we are all hanging in the balance."

World Health Organization data shows 38% of women in Turkey are subject to violence from a partner in their lifetime, compared to 25% in Europe.

Femicide rates, for which there are no official figures, roughly tripled in Turkey over the last 10 years according to a monitoring group. So far this year 78 women have been murdered by men or died under suspicious circumstances, it said.

LIVING IN FEAR

The convention seeks to prevent violence against women, including domestic violence, and bring an end to legal impunity for perpetrators.

But conservatives in Erdogan's Islamist-rooted AK Party say the text, which stresses gender equality and forbids discrimination on grounds of sexual orientation, undermines family structures and encourages violence.

Officials said this week domestic law would protect Turkish women, not foreign treaties.

"Those who object to the Istanbul Convention do not want the kinds of protection that are provided by the state when women face domestic violence," Feride Acar, an academic who helped draft the Istanbul Convention, told Reuters.

"They think it interferes with the free acts of men who claim an entitlement over women."

When she woke on Saturday to hear about Turkey's decision, Acar said she felt traumatised. "This is very upsetting, and it makes me very very unhappy, fearful of the future and very hopeless," she said.

Her concerns were echoed by Ankara's Western allies, who denounced what they described as a baffling and unwarranted decision which risked undermining the rights of Turkish women.

Istanbul-based lawyer Rezan Epozdemir, who has represented relatives of femicide victims, said Turkey was heading in a "very shocking direction" by leaving the treaty. "I find it very unfortunate, and legally wrong, that Turkey withdrew its signature," he told Reuters.

Denli said violence against women and children was increasing in Turkey and in her case, the treaty had provided security which ensured she was swiftly protected from her ex-partner.

"I don't know if it will be replaced, or what will replace it, but I live in fear."

(Additional reporting by Ezgi Erkoyun in Istanbul, Editing by Dominic Evans and Alexandra Hudson)

SCOTUS

High court mulls police power to enter homes without warrant

Wed., March 24, 2021, 

WASHINGTON — The Supreme Court on Wednesday weighed when police can enter homes without a warrant, with the justices making up scenarios involving elderly neighbours , a cat in a tree, a mask-less social gathering and even a Van Gogh painting to help them resolve the case.

While some of the examples were lighthearted, the case concerned a man whose wife was worried that he might kill himself. Police entered his Rhode Island home without a warrant and seized two handguns. The man said a ruling against him would give police a blank check to enter homes without a warrant if they were performing a “community caretaking” function.

During the arguments, it seemed clear both liberal and conservative justices believe police should be able to enter a home in limited circumstances, though they worried about how to ensure police aren't given too much leeway. Using hypothetical scenarios is one way the justices test the boundaries of various legal theories, and they came up with many Wednesday.

Chief Justice John Roberts asked whether police officers could enter the home of an elderly woman if they were told she was never late but missed a dinner date with neighbours and wasn't answering her phone.

“The police are violating the Constitution because they walk in the back door to make sure she's not lying on the floor?” he said skeptically during 90 minutes of arguments the court heard by phone because of the coronavirus pandemic. Later, Roberts wanted to know whether officers could enter a fenced backyard to get a cat out of a tree if the cat's owners were away or whether they could go into a home to save a Van Gogh painting if water was dripping on the artwork.

Other justices also tested the potential limits on police's authority. Justice Amy Coney Barrett asked whether, in a town with a high rate of coronavirus infections, police could enter a home if they saw through the window “a lot of people gathered together that are not wearing masks.”

Justice Samuel Alito said what troubles people about a “caretaking exception” is that “doesn't seem to have any clear boundaries.” Justice Sonia Sotomayor asked whether officers in the case at hand could have taken “not just the gun but any bat, knife, anything else that in their judgment this man could have used" to kill himself.

Prior court decisions allow police to enter a home without a warrant in emergencies. Justice Brett Kavanaugh suggested allowing police warrantless entry into homes for community caretaking is most likely to be relevant in two scenarios: when an elderly person hasn't been heard from and where there are potential suicide concerns. He suggested he was worried about police officers “backing away from going into houses” in those scenarios.

The case heard by the justices involved a Rhode Island couple, Edward and Kim Caniglia. In 2015, during an argument in their home in Cranston, Edward Caniglia put a gun on their home's dining room table and told his wife: "Why don’t you just shoot me and get me out of my misery?"

The weapon turned out to be unloaded, and Kim Caniglia ultimately spent the night at a motel. But she called police the next day when her husband didn't answer her phone call. She told police she thought he might be suicidal.

Police spoke with Edward Caniglia at his home and he told officers he was fine. But he agreed to go to a hospital for a psychiatric evaluation, his lawyers say, after being promised that his two handguns wouldn't be seized if he did. After an evaluation, he was discharged, but while he was away, police entered his home without a warrant and took his guns anyway. The weapons were only returned after he sued.

The Biden administration is urging the court to side with the officers.

The case is Caniglia v. Strom, 20-157.

Jessica Gresko, The Associated Press

Exclusive: U.S. to blacklist Myanmar military companies after deadly crackdown - source


FILE PHOTO: Protesters run during a crackdown on anti-coup protests at Hlaing Township in Yangon, Myanmar

By Humeyra Pamuk

3/24/2021

WASHINGTON (Reuters) - The United States is planning to impose sanctions on two conglomerates controlled by Myanmar's military over the generals Feb. 1 coup and a deadly crackdown, two sources familiar with the matter said on Wednesday.

The move by the U.S. Treasury to blacklist Myanmar Economic Corporation (MEC) and Myanma Economic Holdings Ltd (MEHL) and freeze any assets they hold in the United States could come as early as Thursday, sources said.

Responding to a request for comment, MEHL general manager Hla Myo said in an email to Reuters: "The company is basically focusing on business and has no immediate response for now."

MEC did not immediately respond to a request for comment.

Myanmar's generals staged a takeover on the first day of parliament in February, detaining civilian leaders including Nobel laureate Aung San Suu Kyi, whose party won elections in November. The military claimed there was voter fraud but observers said there were no significant irregularities.

The coup sparked a widespread uprising, and security forces have responded with violence, killing at least 275 people.

U.S. President Joe Biden issued an executive order on Feb. 11 paving the way for new sanctions against the Myanmar military and its interests. The order froze about $1 billion in reserves Myanmar's central bank was holding at the New York Fed, which the junta had attempted to withdraw after seizing power.

The United States and Britain, as well as the European Union and Canada, have already imposed some sanctions against top generals including Commander in Chief Min Aung Hlaing and the chief's adult children.

But aside from three gemstone companies hit by U.S. sanctions in February and U.S. Commerce Department export blacklisting against the conglomerates, sanctions had until now not targeted the military's business interests.

The military controls vast swathes of Myanmar’s economy through the holding firms and their subsidiaries, with interests ranging from beer and cigarettes to telecom, tires, mining and real estate.

Activists have been calling for sanctions to starve the military of revenue, and want governments to go further and hit oil and gas projects that are a major source of revenue to Myanmar.

The White House National Security Council referred inquiries to the Treasury Department, which did not immediately respond to requests for comment.

(Reporting by Humeyra Pamuk; Additional reporting by Simon Lewis, David Brunnstrom, Daphne Psaledakis and Reuters staff; Editing by Michael Perry)

U.N. confirms report on Saudi threat against Khashoggi investigator

Callamard, U.N. Special Rapporteur on Extrajudicial Executions, and Cengiz, the fiancee of murdered journalist Jamal Khashoggi, hold a news conference in Brussels

By Stephanie Nebehay
3/24/2021

GENEVA (Reuters) - The U.N. human rights office said on Wednesday it confirmed the accuracy of published remarks by the independent expert who led an investigation into the murder of Jamal Khashoggi alleging that a senior Saudi official had made a threat against her.

The Guardian newspaper on Tuesday quoted Agnes Callamard, U.N. expert on summary killings, as saying a Saudi official had threatened she would be "taken care of" if she was not reined in following her investigation into the journalist's murder.

Saudi officials did not respond to a request for comment. Callamard did not respond when contacted by Reuters.

"We confirm that the details in the Guardian story about the threat aimed at Agnes Callamard are accurate," U.N. human rights spokesman Rupert Colville said in an email reply to Reuters.

The U.N. human rights office had informed Callamard about the threat as well as U.N. security and authorities, he added.

Callamard told the Guardian the threat was conveyed in a January 2020 meeting between Saudi and U.N. officials in Geneva. She said she was told of the incident by a U.N. colleague, the newspaper reported.

Callamard led a U.N. investigation into the October 2018 killing of Khashoggi by Saudi agents at the kingdom's Istanbul consulate. She issued a report in 2019 concluding there was "credible evidence" that Saudi Crown Prince Mohammed bin Salman and senior Saudi officials were responsible for killing the Washington Post journalist and U.S. resident.

She subsequently called for sanctions against Prince Mohammed’s assets and international engagements.

The prince denies any involvement in the killing but has said he bears ultimate responsibility because it happened under his watch.

The alleged threat was made during a meeting between Geneva-based Saudi diplomats, a visiting Saudi delegation and U.N. officials, the Guardian reported. After the Saudi side criticised Callamard's work in the case, the newspaper reported, one senior Saudi official said he had spoken to people prepared to "take care of her."

"A death threat. That was how it was understood," Callamard was cited as saying. "People that were present, and also subsequently, made it clear to the Saudi delegation that this was absolutely inappropriate."

Callamard has criticised a Saudi court's ruling in September to jail eight people for up to 20 years for the murder, accusing the kingdom of making a "mockery of justice" by not punishing more senior officials.

U.S. President Joe Biden's administration, which has taken a tougher stance on Saudi's human rights record, last month released an intelligence report that said Prince Mohammed approved an operation to capture or kill Khashoggi.

The Saudi government rejected the findings and reiterated that the murder was a heinous crime by a rogue group.

Callamard, whose replacement was announced on Wednesday, is taking up a new post as secretary general of Amnesty International.

(Reporting by Stephanie Nebehay in Geneva; Writing by Raya Jalabi and Stephanie Nebehay; Editing by Matthew Lewis)