This is sad. The crux.The national economy is bad and Chicago is near bankruptcy. From a financial standpoint it's one of the worse run cities in the nation. All the money goes to the unions and the politicians so the only thriving business in that city is the drug trade and the undertakers. The government dependent populations (blacks, hispanics and poor white) now have to turn to the drug trade for money.
You create a entitlement society and this will be the results every time. Blacks will always be at the bottom because they bought in to the Democrat "we'll take care of you bull" all the way. The Democrats have the same thing planned for the Mexicans if they are stupid enough to fall for it.