A majority perhaps as many as 75 percent of abortion clinics are in areas with high minority populations. Abortion apologists will say this is because they want to serve the poor. You don't serve the poor however by taking their money to terminate their children.
Why shouldn't rap be esoteric able to take in current events history and criticism? I guess it's this old idea of containment - that rappers because they're black can't and shouldn't aspire to look outside the ghetto for influence.