Why are some White people afraid to see Obama in the White House? Are you register to vote?

A growing number of white supremacists, and even some of those who pass for intellectual leaders of their movement, think that a black man in the Oval Office would shock white America, possibly drive millions to their cause, and perhaps even set off a race war that, they hope, would ultimately end in Aryan victory. And also the response to this idea from those think it's ignorant and unintelligent.