I understand the case of fraudelent bloods and crips in America and other countries. Scorsese already explain more of that situation. I think the Belize community blends in with either the black/latino community in Evanston. But there will be no crip/bloods sets in Chicago city due to the current gang culture already cemented there.

If you think you are too small to make a difference, you haven't spend the night with a mosquito.
- African Proverb