Last night wasn't that big of a win for Obama. Hillary was able to more than halve the lead he had in polls, and her support actually was in higher percentages than other states. The black vote carried him, which is what happened in the south, which is why Hillary supporters aren't backing down - not because of racism, but because these are red states, where Democrats consist of, for the most part, blacks and young people. She's won all the states that indicate we're going to win back the White House, and he won't!
The middle class isn't straight-ticket Democrat like blacks and young/college people - they don't see voting Republican as a mortal sin. Superdelegates exist for a reason - because sometimes the numbers lie - and his do. He's never been tried by the Republican party, and already the swing voters are alienating him. Just wait until November. I really hope he doesn't get the nomination, because I don't want another Republican in office.
I'd lay off the white/black and the man/woman. If Obama's name was Jerry Smith, and he was a white, first-term senator from Illinois, 93% of black people wouldn't be voting for him. That's reality. It's also what the founder of BET said, who endorses Hillary. Are you going to call him racist too?