Could Herman Cain actually become the person who faces President Obama in the general election? The Republican presidential hopeful is riding high after a surprising and stunning victory in last weekend’s Florida straw poll. He says that the win has given his campaign momentum and is proof that he could go on to win his party’s nomination. I seriously doubt it, but a man can dream, can’t he? Still, he’s got people talking. There’s no doubt that such a matchup certainly would be one of history’s most interesting and widely watched contests. At one point people never imagined that Obama,...