I think it was a terrible idea for Chief Jackson to walk out amongst that angry mob calling for all the officers' deaths. It was very foreseeable that those in a murderous rage might try to reach him. He put himself and his officers in danger when they had to risk their lives and advance into that mob to protect him. That PR apology video spurred the Chief Jacka-- Resign riot last night. It was all over twitter - the apology was not enough. It fed their indignation. Him being so close to people who said they were willing to fight, die, and kill clearly proved too tempting. What if one of those officers who had to get in there was stabbed or shot? We've seen plenty of reports about rioters brandishing, shooting, knives confiscated, attacks on police. They know these people are out of control and committing crimes. Not a single head of LE should go march with them. Arrest them, disperse them, contain them.