Racism will always exsist.
No matter how many rules and laws we create to prevent racism, it will never completely disappear. People will always have racist thoughts or actions and those people will pass this knowledge of racism down to their own children or relatives.
This does not mean we should not do anything at all about it, having rules or laws against racism will help significantly, but never eliminate it. Racism is a big problem in our society today, not just racism with blacks, but with mexicans and other foreigners in the United States. I think that the Presidents should talk about this problem in their campaign speeches and talk about ways of reducing racism in the United States.