So is Barack Obama "black"?

Well I really dont feel like this should be a race thing. But just to say my opinion on it, I think Barack Obama is black. He looks black..he seems preety ok to me. To other people I think they would say he's balck also. But who are we to judge. Barack Obama is bi-racial. So therfore he is black and white. And does it really matter? Does that determine whether or not he can become president? Does the black people feel that he's black enough? Does the white people feel that he white enough? Does he see himselfl between a race battle? There are a lot of questions that I had to ask but I guess its true though. Answer this last one.................Is Barack Obama black?