Hawks favor war on the grounds that Saddam Hussein is reckless, tyrannical and instinctively aggressive, and that if he comes into possession of nuclear weapons in addition to the weapons of mass destruction he already has, he is likely to use them or share them with terrorists. The threat of mass death on a scale never before seen residing in the hands of an unstable madman is intolerable – and must be preempted.

If Harriet Miers were not a crony of the president of the United States, her nomination to the Supreme Court would be a joke, as it would have occurred to no one else to nominate her.

The liberal vision of America is that it should be less arrogant, less unilateral, more internationalist. In Obama's view, America would subsume itself under a fuzzy internationalism in which the international community, which I think is a fiction, governs itself through the U.N.

In the Middle Ages people took potions for their ailments. In the 19th century they took snake oil. Citizens of today's shiny, technological age are too modern for that. They take antioxidants and extract of cactus instead.

A drone is a high-tech version of an old army and a musket. It ought to be used in Somalia to hunt bad guys, but not in America. I don't want to see it hovering over anybody's home.

Middleness is the very enemy of the bold.

I think the first thing is to recognize a mistake that Obama made. And others have made in thinking that you can revolutionize a system that's unbelievably complex and interlinked, one-sixth of the economy. That was a mistake because whenever you change one thing, it changes 80 other things, and now if you're changing everything at once, you have no idea what the outcome is going to be and you get all of these unintended side effects.