If it turns out that Hillary Clinton and Mitt Romney win their respective caucuses tonight, what will all the journalists and professional political handicappers do for the next month? Nothing would be worse for the sheer drama of primary politics then to have the heavyweights of each party chalk up an early win, effectively cementing their leadership before anyone can even hedge their bets. There would be no comeback scenarios, no South Carolina battle, no hand-wringing about the influence of Christian wing, no Big Mo cover stories in Newsweek. It would be a breathtakingly boring primary season.