You have to hand it the Republicans. They really are great at providing late night comics with great material. Think about it. There has been Donald Trump, Michele Bachmann, Rick Perry and now perhaps the best nut of the month, Herman Cain. How anyone can possibly think that this carnival barker can be president of the USA is quite unbelievable. I'm sure he will fade as well in the weeks ahead and the Republicans will finally nominate the guy they really don't like, Mitt Romney. To be sure, Cain has provided entertainment particularly I think with the ad that featured a smoker. But when you really get serious about the GOP presidential field it get depressing real fast.