I think part of the issue with so many violent crimes and the whole affirmative action, special colleges for blacks, and the whole PC stuff is somewhat our fault in a way. We were the ones who babied the negros after slavery and segregation was abolished. We were in this "We feel guilty" phase and started compensating them. The leftists just kept that alive and still bring it up. As a result, I think many negros use it as a safety net to try and make excuses for their own failings. When a negro is caught stealing a tv or what not, they feel they are doing it out of aggression because of the racist 'white man'. When they end up getting a 5-10 year sentence for killing someone or what not, it's because "their black". When someone won't hire them at a job because they aren't qualified, it's racism.
The issue here is the society we live in is obsessed with telling the whites in this country "The black man suffered from slavery, you are evil and you will feel guilty for the rest of your life". It's been programmed into the white mans mind that one must feel sensitive or treat a negro differently/special because we associate them with their ancestors who went through slavery.
The truth is, there is a very real problem with black on black crime. There is a bias in the media that the negro is not capable of being racist and they use violence purely as aggression for their past. The negro is frustrated because whitey held him down. Hate crimes are foreign to the negro, they simply don't exist. On the other hand, if it's whitey beating up a negro, it's racism. These are the typical excuses we are fed in society.
There is no excuse for the savage behavior of negros in America. We are led to believe this is out of aggression and frustration, but then one can look to Africa and it seems more of a tribal/cutural thing that is accepted. Instead we have idiots like Jesse Jackson and Al Sharpton parading around blaming everything else except the negro. Why can't negros take responsibility for their own problems?