KEVIN WILLIAMSON: “What this really should communicate, I think, is that the Right needs a lot more Club for Growth–style candidate-recruiting efforts. If conservatives do not like O’Donnell, then they should be out identifying better candidates to run against vulnerable RINOs — because somebody is going to run. These incumbent takedowns are going to inspire a lot of new people to get into electoral politics, many of them without the sort of experience or backgrounds that Establishment types are comfortable with. Power, like nature, abhors a vacuum.”