I'm stunned that some of you are defending rioting as if it were a victimless crime. Just sweep up the glass, go next door for a different job, and everything goes on as before?
Ignoring the direct cost of damages, do you really think anybody is planning to move to Ferguson right now? Anybody lining up for a new business license at the courthouse? (assuming the courthouse hasn't been burnt down yet) These "protests" have actual negative impacts. Look at the town in a year. They will have cameras on the officers, but other than that, see if things have changed for the better or worse.