Senator Wayne Allard (R-One of the Five Worst Senators-Colo) has announced he won't run for a third term keeping his two term term limits pledge. Let the fun begin. All sorts of possiblities being discussed on Colorado blogs. Former Representative Scott McInnis is being rumored to be the favorite of Colorado's heavyweights. He isn't acceptable to the right-wing as he is nominally pro-choice. Should be a great primary on the Republican side. Representative Mark Udall is the presumptive Democratic nominee and has already announce he will run.