Why do you find this racist? Just because Obama is black? Obama would not be where he is if it wasn't for white people and other minorities. So when people are talking about rioting why would you assume people aren't talking about the white people? The reason some people think there could be rioting is he is expected to win. If he doesn't win some people could feel the election was stolen from him and riot.
Sorry if this offends you, but I'm so sick of the race card and I'm a minority.