This Iowa caucus is becomming a joke. Santorum better hope they don't delay the caucuses or he might drop back down to single digits. Newt is seemingly disappearing after being the darling two weeks ago. I spent two election cycles in DesMoines and it is nuts the money, time, and attention spent on this insanity, compared to the actual impact. It is time for a national primary day and allow individual states to opt in or opt out.