Racism

Why do people have to do that? I think sports games are something that many people use as an excuse to relax, hang out with friends, and just watch a good game, but why would you bring racism into that? Why did Donald Sterling have to do that, basketball should not have any racism involved at all, I think Sterling should have been fined a lot more than what he was  because he has earned, lets just say like maybe 100 million dollars really all the NBA took away is Donalds title of being the NBA coach which isn't that much. Do you think Ronald Sterling should have had a worse punishment?