I know that he has most all the blacks (12%), but is there really 33% that are Marxist?
Figure that he has the blacks (12%).
Throw in the die-hard Dems that always vote (D), even if Hitler is on their ballot. Add the white-guilt libs who can't, or won't, admit that voting for Obama was a mistake. Also the (non-taxpaying) college kids who think "That Black Guy" is "Cool", ACORN operatives, Dead People, and Actors/Actresses/Pop Culture Divas that need to be trendy.
I'd say that BO has a floor somewhere around 30%. Plus or minus a couple.