Is There a New Enemy Within the Republican Party?

David Rothkopf: Neo-conservatives have been in power since the 1970s. He says they were liberals mugged by reality, always maintained a liberal sensitivity to altruism. After 9-11 happened, this was their chance; Iraq had nothing to do with it, he says. The new purpose that America should unite around is to bring democracy to the world, writes Rothkopff.