I stated before this protest/riot need the death of any black person(i admit wrong about the teenager part) and it seems that happen with such frequency we had a extra name attached to it later om.
The make up the protester is not all black meaning possibly other demographic are effected by police brutality and thats why situation is happening all over the states.
Maybe the enforcement procedure is flawed. Ex. Wasn't the chockhokd banned decades ago?