Be careful what you wish for. What I've been reading about Obama is scary. His family comes from Kenya and is allied there and supported the Muslim candidate who lost the presidential election. If that candidate had won, his platform included transforming the country into a Muslim state with Shariah law. Further, his membership in a Black segregationist church with a Marxist minister shows his commitment to socialism and opposition to free market principles. If he was a white candidate, he would be skewered as a racist for these views.
Get rid of Hillary and you lose the Clinton Machine. There is less chance of Obama winning than her.