http://en.wikipedia.org/wiki/Race_and_crime
Edit: Also, about the dogs being racist, you don't have to look no further than Stormfront South Africa (I know it's your favorite board, don't lie)... but I was looking at this and it's rather disturbing what blacks do to animals, especially dogs... http://www.stormfront.org/forum/showthread.php?t=339767 (warning, the "K" word is used a lot). The sad thing is, the dog later died from the prior abuse.
You sound like the biggest idiot I have ever heard in my life (and incase you are wondering - I don't make a point of flaming people - so if i am misunderstanding something please point it out ...) - have you ever perhaps thought that higher levels of crime can be attributed to certain race groups because of how they were treated in the past landing them in a certain economic position now?
Oh ya - and I hate people who generalise
I would recommend http://en.wikipedia.org/wiki/Talk:Race_and_crime#Totally_Disputed