On Tuesday, prosecutors Anita Alvarez and Tim McGinty, who worked the cases of Laquan McDonald and Tamir Rice in Chicago and Cleveland, respectively, were voted out in their primaries. Their losses are a victory for Black Lives Matter, a movement whose cultural reach will continue to be tested—and hopefully proven—at…

On Monday, an Ohio grand jury decided not to bring charges against the two officers, Timothy Loehmann and Frank Garmback, captured on camera fatally shooting 12-year-old Tamir Rice in 2014.