UPDATE, 5:30 p.m: Former police officer Derek Chauvin was found guilty of all counts of manslaughter and murder.Millions of Americans have lost faith in a system that too often appears to allow police to commit acts of violence with impunity rather than hold them accountable.We talked about the trial.Want to support 1A? Give to your local public radio station and subscribe to this podcast. Have questions? Find us on Twitter @1A.