It's not complicated. The war on poverty and war on crime pushed fathers out of homes in urban neighborhoods, leaving single mothers earning low wages and depending on government.
Jesus, Mary and Joseph. You're right it's not complicated but it takes getting out of the bubble that many on this board seem to be living in according to that survey on how in touch one is with middle America or whatever that was posted in the Politics thread (I scored an 89). The Black and Latino political establishment do not want to bite that feeds. It's that simple. Case in point, I've known Dolores Huerta for 40 plus years and was embarrassed by the crap she pulled in Nevada in terms of shilling for Clinton. It was truly pathetic. From what I have seen on social media younger Lations are overwhelmingly in the Sanders camp and there is a distinct generational divide from what I've seen. Add to that the fact that a large percentage of younger Black males are probably disqualified out the gate due to issues with the law and there you have it. If you are genuinely curious about these issues go out and talk to some Black's or Mexicans or if that's asking too much just watch the Wire because there are a bunch of parallels between that show's story line and what is going on in the Democratic nomination process.