You do have to keep in mind as you're going through extraordinarily difficult circumstances, that if you stay true, true to your values, if you stay true to your principles, if you believe in these values, then you can work in that context to right policies that may not be working.

We've got to get back to a sense of an American identity, and that identity is not nationality or religion or ethnicity. It is a particular idea, and that idea is that you should live in liberty and you should be able to pursue happiness.

I'm saying there is no way that I will do this, because it's really not me. I know my strengths, and governor Romney needs to find someone who wants to run with him. There are many people who will do it very, very well, and I'll support the ticket.

Separation of powers is a problem for foreign policy.

I have no doubt that as the Iraqi security forces get better, and they are getting better and they are holding territory and they are doing these things with minimal help, that we are going to be able to bring down the levels of our forces. And I have no doubt that that's going to happen in a reasonable time frame.

We're in a new world. We're in a world in which the possibility of terrorism, married up with technology, could make us very, very sorry that we didn't act.

You have to have a strong sense of your values and a strong sense of who you are, because there are a lot of events and a lot of people who will pull you in this direction or that direction.