When Hillary Clinton tried to act holier than thou, it really doesn't work. It really doesn't.

I'm dealing with very, very talented people, smart people, good people. And I think they will be competing. We still have a competition. I had great victory yesterday. South Carolina was amazing. New Hampshire was amazing. The size of the victories, I think, were incredible.

The biggest problem this world has today is not President [Barack] Obama with global warming, which is inconceivable, this is what he's saying. The biggest problem we have is nuclear - nuclear proliferation and having some maniac, having some madman go out and get a nuclear weapon. That's in my opinion, that is the single biggest problem that our country faces.

I think Ronald Reagan was one of the great presidents, period, not just recently. I thought he had the demeanor. I thought he had the bearing. I thought he had the thought process.

I wasn't a politician. I had no - no - even thought of being a politician. So, nobody even talked to me about the war. Nobody said, should we do the war, should we not? It's not like now, where every day you're being asked questions about things.

My attorney general will restore the integrity of the Department of Justice which has been severely questioned.

First of all, with Mitt Romney, I was saying to the Mormons - the Mormons are very smart people.