It 's really hard to impose democracy. It has to emerge naturally. You have to get out of the way and let it happen.

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.

This is kind of hard to articulate, but in broad outline, the United States is going to do what the United States has to do.

Global warming is a matter of national security. Will we live in a world where we must fight our neighbors for fresh water and food? Or will we take the lead now and leave to our children and grandchildren a world better off than the one we inherited from our parents?

One night I walked out of the church when the priest said that we should never have fought the Revolutionary war and every war was bad. It was 4th of July. It was an outrageously political statement. I just never felt right when people in the church would take these overtly political positions especially when I felt like I was a good Christian, I was serving my country, and I just didn't feel like I deserved to be lambasted by the priest on the 4th of July.

I don't think it was a patriotic war. I think it was a mistake, a strategic mistake, and I think that the president of the United States wasn't patriotic in going after Saddam Hussein. He simply misled America and cost us casualties and killed and injured America's reputation around the world without valid reason for doing so. It's not patriotic; it's wrong.

It 's really hard to impose democracy. It has to emerge naturally. You have to get out of the way and let it happen.