No they do not. Have you seen big rallies against black on black violence?
Well, yes. Anyone paying attention has.
Has Al Sharpton been to Chicago to protest blacks killing other blacks?
I don't know about Chicago specifically, but he's been to many such rallies.
However, what does Sharpton have to do with anything, other than that he's the bogeyman the race hustlers invoke when they don't have an actual argument?
Your denial of reality doesn't change reality.
So can anyone explain why some black person killing a black person proves blacks don't care about lack lives? Are you saying the average black person is personally reponsible for stopping black criminals? If so, why don't you hold whites to the same standard?
Your logic just stinks. Your conclusions do not follow from your premises in any way, hence your conclusions are wrong, hence your whole argument fails.