They are only succeeding in alienating themselves from the vast majority of Americans. Americans will eventually wake up and take control of the situation if the Police do not or are not allowed to take control. Americans are tired of this Krap!
Americans woke up fifty years ago and concentrated many blacks in ghettoes away from “productive people”. They are already marginalized/alienated, with different music, entertainment channels, a limited, bastardized version of American English, etc.
They're generating votes for Cruz--just as the rioters and protesters in the 1960's generated votes for Nixon.