So many times he rubs it in that people have ancestors that were slaves. He keeps asking how does that make you feel? It is like he is wanting them to feel bad. And when he has white men who have children with black women, he doesn't seem to understand that it could be because they loved them. One case in particular, the white man seemed to really love a black woman but Gates just could not admit it might be true. Through history there has been love between black and white people, it is not impossible. To deny these cases is denying history and humanity. If love between races was impossible there would not be so many light skinned black people. My opinion.