You may have heard that Donald Trum has long refused to release his tax returns, the way every other nominee for president has done for decades. You can look at 40 years of my tax returns. I think we need a law that says, if you become the nominee of the major parties, you have to release your tax returns.

We're either going to be dependent on dirty oil from the Gulf or dirty oil from Canada.

I plead - that it's very difficult when you deal with - ISIS and organizations like that whose - whose behavior is so barbaric and so vicious - that it doesn't seem to have any purpose other than lust for killing and power. And that's very difficult to put ourselves in other shoes.

The middle class is both real and aspirational. And I want to make sure that it remains strong and it gives people a sense of security and confidence and optimism about their futures.

I have pretty thick skin. I've been in the arena a long time, and that means that I am not going to get down with [Donald Trump] and go insult for insult.

Don't let anybody tell you it's corporations and businesses that create jobs.

You know, everybody has setbacks in their life, and everybody falls short of whatever goals they might set for themselves. That's part of living and coming to terms with who you are as a person.