Herman Cain is a joke. His uncanny ability to blindly react to whatever the crowds at the debates reveal as favorable has skyrocketed him to the top of the short list of republican candidates. But, as I have expressed before he is not now or ever has been a serious candidate. He is simply trying to raise his stature and speaking fees.
Herman Cain has absolutely no chance of winning the presidency. Even if he wins the primary, whichhe has a very slim chance of winning, he would be completely humiliated by President Obama in a debate and crushed in a national election.