Is Neoconservatism Dead?

Neo-conservatism has served as a badge of unity for those in the Bush administration advocating an aggressive foreign policy, massive military spending, disdain for international law and institutions, an assault on the welfare state, and a return to "traditional values". So, with the Bush era winding down in a tailspin of plummeting popularity and high-level resignations, has the neoconservative movement, too, run its course?