Have you ever seen two black people pass in a hallway and give each other a nod? I asked a black co-worker about this phenomenon and he told me I wouldn't understand because it's a "black thing." So, in other words, skin color is the trump card for determining how you act toward someone.
Well, Obama would not have been re-elected had he not been black. Someone with such a pathetic record would have lost in a landslide had he been white. But, Obama knew that all he had to do was put out an APB to blacks and they would show up in large numbers (it also helps to provide pizza and donuts to keep people waiting in line as Obama's lackeys did in Dade County Florida). They vote for Obama because he's black.