Cain should have just stayed in. Obama is a Communist, who believes the Constitution is fundamentally flawed, that the Supreme Court should redistribute wealth. He was a cokehead, and probably had a homosexual affair. Anything Cain might have done pales in comparison to this enemy of America. This was no time to get wobbly, and Cain did.
After the Obama experience, who could seriously think of ever voting for a black person again? I doubt if I could. The blacks had their chance and look what happened.