The presidential campaign of Herman Cain is now history and a wild ride it was. An “also ran” when the campaign began, he took off like a rocket, and despite arrows from the liberal establishment, or maybe because of them, he soared above the GOP field until he was laid low by charges, rumors and just plain sophomore mistakes. The outcome of few races are inevitable and Cain’s implosion certainly was not inevitable. Here are a couple of things he could have done to change the result.