Presidents should be very careful at all times in discussing the use or non-use of nuclear weapons. Presidents since the cold war have used nuclear deterrence to keep the peace, and I don't believe that any president should make any blanket statements with respect to the use or non-use of nuclear weapons.

Donald was one of the people who rooted for the housing crisis. He said, back in 2006, gee, I hope it does collapse because then I can go in and buy some and make some money. Well, it did collapse.

You have to be true to yourself.

Many of you are well enough off that... the tax cuts may have helped you... We're saying that for America to get back on track, we're probably going to cut that short and not give it to you. We're going to take things away from you on behalf of the common good.

I would say that folks who have looked at this issue for a long time, whether it's Elizabeth Warren or many other economists, will tell you that right now, yes, we do need a 21st century Glass-Steagall legislation.

I can't stand the kind of paralysis that some people fall into because they're not happy with the choices they've made.

I would like to see more successful business people run for office.