Illustration: Lazaro Gamio/Axios

The White House is eyeing a proposal that would try to identify early warning signs of violent behavior in people with mental illness, the Washington Post reports. Supporters see it as a way for President Trump to address mass shootings without making changes to gun laws.

Why it matters: As we've written time and again, most mentally ill people are not violent, and the majority of mass shooters have not been diagnosed with a mental illness. And while the stated intention of the proposal is a good one, there are reasons to question whether it'll work.

The big picture: This proposal is part of a larger push to create a new agency called the Health Advanced Research Projects Agency, or HARPA. It would be modeled on DARPA, the research arm of the Pentagon.

  • The administration first discussed creating HARPA in 2017. It's gotten new momentum following recent mass shootings, per the Post.
  • Trump reportedly likes the idea of HARPA, but Congress would have to act to create a new agency.

Details: The mental-illness proposal would use artificial intelligence to try to identify changes in someone's mental state that could make that person more likely to become violent.

Yes, but: AI excels at identifying hidden patterns in huge amounts of data, and has been used before to help identify mental conditions — like finding the imperceptible vocal qualities that might suggest depression, Axios' Kaveh Waddell writes.

  • But scientists warn that people often have different tells, and that applying the same test across large populations can give rise to costly mistakes.

Go deeper: America's mental health problem isn't mass shootings

Go deeper

Two officers shot in Louisville amid Breonna Taylor protests

Police officers stand guard during a protest in Louisville, Kentucky. Photo: Ben Hendren/Anadolu Agency via Getty Images

Louisville Metro Police Department said two officers were shot downtown in the Kentucky city late Wednesday, just hours after a grand jury announced an indictment in the Breonna Taylor case.

Driving the news: Metrosafe, the city's emergency services, said it received reports of a shooting at South Brook St. and Broadway Ave., near the area where protests were taking place. A police spokesperson told a press briefing the injuries of both officers were not life-threatening. One officer was "alert and stable" and the other was undergoing surgery, he said.

Updated 1 hour ago - Politics & Policy

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  1. Global: Total confirmed cases as of 9 p.m. ET: 31,778,331 — Total deaths: 974,436 — Total recoveries: 21,876,025Map.
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  4. Politics: Missouri Gov. Mike Parson tests positive for coronavirus — Poll says 51% of Republicans trust Trump on coronavirus more than the CDC.
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  6. Vaccines: Johnson & Johnson begins large phase 3 trial — The FDA plans to toughen standards.
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  8. Future: America's halfway coronavirus response

Biden: Breonna Taylor indictment "does not answer" call for justice

Former Vice President Joe Biden. Photo: Leigh Vogel/Getty Images

Former Vice President Joe Biden on Wednesday condemned the grand jury indictment of a Louisville police officer who entered Breonna Taylor's home in March in a botched drug raid that led to her death, saying in a statement the decision "does not answer" for equal justice.

The big picture: Biden called for reforms to address police use of force and no-knock warrants, while demanding a ban on chokeholds. He added that people "have a right to peacefully protest, but violence is never acceptable."

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