Right-wing radio host Rush Limbaugh called it "The Iraq Surrender Group." The conservative New York Post tabloid doctored a front-page photo to depict the co-chairmen of the Iraq Study Group in primate fur, under the headline "Surrender Monkeys," inspired by a frequently quoted line from "The Simpsons." And conservative commentator William J. Bennett vented in volcanic fashion. "In all my time in Washington I've never seen such smugness, arrogance, or such insufferable moral superiority," Bennett wrote on the National Review website. "Self-congratulatory. Full of itself. Horrible." Howls of protest echoed across the right side of the political spectrum as conservatives...