What about the Watts riots in '68?
And then you could move onto general civil disturbance. Perhaps people haven't thrown firebombs at police (doubt that very much), but how about fire-bombing churches packed with worshippers?
Not only did you take a shot at Europe for some supposed holier-than-thou attitude Udie, you went on to display the exact same thing.
I would say that ws a self-defeating post if ever I saw one.