Black gangs are like the Republican party, the brains defective response to fear, the egotistical tough-guy-face folk put on who were intimidated as children, the collection into irrational and violent groups that thrive on the buddy feeling of adrenalin and testosterone driven apes hooting and throwing sandwiches at all that terrifies them from the branches of trees. The creation and presence of the other is how we keep from noticing that the other is ourselves. Where there is fear, you will find the CBD. It doesn't care what color your skin is. You cannot change the ego manifestation of those who feel persecution because the game of self hate is always to save face. It's natures way of surviving the emotional abuse of childhood, the certainty and security provided by [group, gang] think.