Oh my, another walking cliche.  Yes, I heard the chant to kill police - it was reported - not on your biased networks of course - their racism of low expectations on black people wins out.  Yes, it was peaceful until 11 people were shot. Are you that much a cliche?  Pearl Harbor was peaceful until just after 7:00 on December 7, 1941 - so what?  It was pretty ugly after that if you can read history.