Well, it came from the White House, it came from people around the White House. It came from all over. I got a call on 9/11. I was on CNN, and I got a call at my home saying, 'You got to say this is connected. This is state-sponsored terrorism. This has to be connected to Saddam Hussein.

One of the principles that we operate on in this country is that leaders are held accountable. The simple truth is that we went into Iraq on the basis of some intuition, some fear, and some exaggerated rhetoric and some very, very scanty evidence.

I think there are some mass destruction capabilities that are still inside Iraq. I think there's some weapons that have been shipped over the border to Syria. But I don't think we're going to find that their capabilities provided the imminent threat that many feared in this country. So I think it's going to be a tough search, but I think there's stuff there.

Everybody in the military has a reputation, and usually it doesn't come out to the public.

I'm pro-choice, pro-affirmative action, pro-environment and pro-labor. I was either going to be the loneliest Republican in America or I was going to be a happy Democrat.

Let's not forget what the origin of the problem is. There is no place in modern Europe for ethnically pure states. That's a 19th century idea and we are trying to transition into the 21st century, and we are going to do it with multi-ethnic states.

I'm spiritual. I'm religious. I'm a strong Christian and I'm a Catholic but I go to a Presbyterian Church. Occasionally I go to the Catholic church too. I take communion. I haven't transferred my membership or anything.