But the problem isn't Bush, it's American conservatism itself -- or at least the debased, intellectually bankrupt and utterly failed thing that American conservatism has become. For McCain to truly renounce Bush, he'd have to renounce the tax-cut ideologues who have bankrupted the country. He'd have to renounce the neoconservatives who led us into a catastrophic war. He'd have to renounce the culture-war attack dogs like Rush Limbaugh and Sarah Palin who have coarsened conservatism's soul.
--Gary Kamiya, "The Republican Shipwreck" (in Salon)