Gangs aren't the authorities. Police are. Cops aren't expected to wake up and wonder who they're going to kill on a given day. Gangbangers are. See the difference?
GANGS AND DRUGS KILL BLACK PEOPLE ALL THE TIME, EVERY DAY, AND BLACK PEOPLE DON'T GIVE TWO SHITS ABOUT IT; BUT A FEW COPS KILL A FEW BLACK GUYS IN THE PAST WEEK, AND BLACK PEOPLE START LOSING THEIR MINDS?!?