Now the question is...where is your data that says that a 'black' populace is responsible for crime epidemics? What exactly do you mean by 'black'? African? Caribbean? Asian? Latino? Dark 'skinned'? If that's the case, I'd be willing to bet that a 'white' person couldn't even walk the streets without being accosted by a 'black' in Africa, South America, or Asia. Since this 'black' crime is so 'astronomical'.
Or better yet, what about people in Sweden or Norway or HEY...China! I'll bet the 'black' populace is terrorizing the native peoples there <<< Mod Edit: Personal Attack >>>