My job is exhilarating. It's challenging. I find that the governance part of it, the decision making part of it - actually comes - comes pretty naturally. I think I've got a great team. I think we're making good decisions. The the hardest thing about the job is staying focused. Because there's so many demands and decisions that are pressed upon you.

[My kids] complained about Secret Service as they became teenagers, and Secret Service has done the very best job they could accommodating them, so it hasn't restricted any of their activities.

Hillary Clinton was an outstanding secretary of state. She would never intentionally put America in any kind of jeopardy.

There are always things that I think I wish I could have done better.

If we want America to stay on the cutting edge, we need young Americans to master the tools and technology that will change the way we do just about everything.

A nuclear Iran is a threat to America's national security, and it is a threat to Israel's national security. We cannot afford to have a nuclear arms race in the most volatile region of the world.

There's no way to resolve Syria without Iran being involved, given its financing of Assad and the fact that Hezbollah is probably the most effective fighting force that Assad can count on.