If you don't have a positive attitude in business and in life, you will never, ever be successful.

Hillary [Clinton] bleached and deleted 33,000 e-mails after a congressional subpoena. She got a subpoena from Congress and she said, this is no good, this is terrible, because those 33,000 e-mails had bad stuff.

I was a very, very establishment person prior to wanting to run.

I think NATO is obsolete. NATO was done at a time you had the Soviet Union, which was obviously larger - much larger than Russia is today. I'm not saying Russia is not a threat. But we have other threats. We have the threat of terrorism. And NATO doesn't discuss terrorism. NATO's not meant for terrorism. NATO doesn't have the right countries in it for terrorism.

We have all the cards. Because we're like the piggy bank that everybody keeps stealing from. But pretty soon we're not going to be piggy bank anymore. We're going to be the opposite of the piggy bank.

I fired Mike Flynn because of what he said to Mike Pence, very simple. Mike was doing his job, calling countries and his counterparts, so it certainly would have been ok with me if he did it.

Let's protect our social security and Medicare.