We're running a war by politicians and we're running a war by political correctness as per that question [with ISIS].

I understand the tax code better than anybody that's ever run for president.

I am really rich. All of my life I have heard a truly successful, and even a modestly successful person, cannot run for public office - just can't happen. Yet that's the kind of mindset you need to make this country great again.

Hillary Clinton should never have been allowed to run for the presidency based on what she did with e-mails and so many other things.

Hillary Clinton's guilty of a very, very serious crime. She should not be allowed to run for president.

Republicans are going to have to ask themselves the question, do we want a candidate who could be tied up in court for two years? It'd be a very precarious one for Republicans because he'd be running, and the courts may take a long time to make a decision. You don't want to be running and have that kind of thing hanging over your head.

Our country is being run by incompetent people.

You know who the big winner in Mosul is going to be after we eventually get it - and the only reason they did it is because she's running for office of president and they want to look tough.

If I'm the nominee, I will pledge I will not run as an independent. I want to win as the Republican. I want to run as the Republican nominee.