My father built low- and moderate-income housing in Queens and Brooklyn. I learned a lot from him. But I went in a different direction. I built Trump Tower in Manhattan, the most luxurious building in the world. It's not going to be easy for my son, but maybe it shouldn't be easy. Life is, after all, a test.

We have been there for 15 years in the Middle East, and much more than that probably. And we have spent probably $4 trillion, maybe more than that. And it's time to do something about it. And it's time to also knock ISIS out. You got to knock ISIS out.

I think loyalty to the country, loyalty to the United States is important. I mean it depends on how you define loyalty.

Anyone who tells you that the core issue is the needs of those living here illegally has simply spent too much time in Washington.

I'll be active in politics through PACs at a later date.

NATO is obsolete, because it's not taking care of terror.

Syria is no longer Syria. Syria is Russia and it's Iran, who Hillary Clinton made strong and Kerry and Obama made into a very powerful nation and a very rich nation, very, very quickly, very, very quickly.