America has tremendous problems. We're a debtor nation. We're a serious debtor nation. And we have a country that needs new roads, new tunnels, new bridges, new airports, new schools, new hospitals.

I know how to win. You can't win unless you have a great temperament.

I love being the leader of the United States. I'm, you know, thoroughly enjoying it. It's always a challenge, like life itself is a challenge. But it's something that I really love. And I think I've done a very good job at it.

If people around the world believe they can just come on a temporary visa and never, ever leave, the Obama-Clinton policy, that's what it is, then we have a completely open border, and we no longer have a country.

I think I would have a very good relationship with many foreign leaders.

I have never fired anyone or kept anyone because of ratings or because of entertainment. I keep the people that I think are the best.

In a little while, I'd like to address one of the most important aspects of America's national security, and that's cyber security. To truly make America safe, we must make cyber security a major priority, which I don't believe we're doing right now, for both government and the private sector.