I do have a favorite Zeppelin song, Larry, Black Dog.

I get letters from kids from all over the country. I always try to answer them because there were people I looked up to in my youth and just wanted to be in contact with. It's also important to realize that you find your role models in a lot of different places. I've never believed that your role models have to look like you. You can find them in all sort of colors, shapes and sizes.

Defeating human trafficking is a great moral calling of our time...

I worry that the weakness - particularly of our public schools - is going to make that less and less true for everybody. And if we ever lose that as our core, then we're going to lose our confidence. We're not going to lead. We're going to protect. We're going to turn inward. That would be very bad for the world. So as a former Secretary of State, I think I can advocate for education as a national security priority.

[I'm] very fortunate and blessed person who still has a lot of living to do.

But in terms of Saddam Hussein being there, let's remember that his country is divided, in effect. He does not control the northern part of his country. We are able to keep arms from him. His military forces have not been rebuilt.

What you know today can affect what you do tomorrow, but not what you did yesterday.