Louisville police officers during protests. Photo: Brett Carlsen/Getty Images

Louisville Mayor Greg Fischer fired the city's chief of police Steve Conrad after it was discovered that police officers had not activated their body cameras during the shooting of David McAtee, a local black business owner who was killed during protests early Monday morning.

Why it matters: Mandatory body camera policies have proven to be important in efforts to hold police officers accountable for excessive force against civilians and other misconduct. Those policies are under even greater scrutiny as the nation has erupted in protest over the killing of black people at the hands of police.

Details: Louisville Metro Police and the National Guard report that they were shot at from a crowd during protests over the death of George Floyd, causing law enforcement to return fire, the Courier Journal reports.

  • McAtee, the owner of a popular barbecue restaurant, was shot and killed. The identities of officers and of the suspect who allegedly fired the first shot have not been released.
  • Kentucky State Police, the U.S. Attorney for the Western District of Kentucky, and the FBI have announced an investigation into McAtee's death.
  • Conrad was already set to retire on July 1.

The big picture: The Louisville Metro Police are still dealing with the fallout from the death of Breonna Taylor, a black woman who was gunned down in her own home in March as police responded to a call. Her name has been cited in recent protests along with those of Ahmaud Arbery and Floyd.

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Michelle Obama: Trump administration contributing to her "low-grade depression"

Former First Lady Michelle Obama during the Obama Foundation Summit in Chicago, Illinois. Photo: Scott Olson/Getty Images

Former first lady Michelle Obama said on her Spotify podcast Wednesday that it's "exhausting" waking up daily to "yet another story" of a Black person being dehumanized, hurt, killed or falsely accused of something.

The big picture: Obama was speaking in the context of the nationwide Black Lives Matter protests prompted by May's death in police custody of George Floyd. "I know that I am dealing with some form of low-grade depression," she said. "Not just because of the quarantine, but because of the racial strife, and just seeing this administration, watching the hypocrisy of it, day in and day out, is dispiriting."

Go deeper: Barack and Michelle Obama sign podcast production

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Illustration: Sarah Grillo/Axios

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Photo: Houssam Shbaro/Anadolu Agency via Getty Images

Beirut residents are still clearing rubble from streets that appear war-torn, days after a blast that shocked the country and horrified the world.

Why it matters: The explosion is likely to accelerate a painful cycle Lebanon was already living through — discontent, economic distress, and emigration.