I should not be surprised given that our culture is brimming with racism, but Serena Williams has come under some tense criticism because when she won gold, she danced in victory and joy. Some people seem to think the dance was inappropriate. I just don't see why they would think that. It's an urban dance and comes from the culture she is a part of - and me too. It's insulting to call it or think of it as demeaning.