Obama is so racist that he won't even give his own grandparents the benefit of the doubt over the question of racism:
...I thought about my grandparents. They had sacrificed again and again for me. They had poured all their lingering hopes into my success. Never had they given me reason to doubt their love; I doubted if they ever would. And yet I knew that men who might easily have been my brothers could still inspire their rawest fear.Maybe Obama is right (i.e., that his grandparents are racist), but the fact that he assumed that they are simply because they are white shows Obama's inherent racism.