We need to focus on radical Islamic terrorists and we need to stop them before they carry out acts of terror.

He [Donald Trump] said in the debate - he said, gosh, I'm being audited for two years. Then he said three years. Then he said maybe five years. Listen, if there's a problem in his taxes, the voters have a right to know, because come September, October, the general election, folks in the media are going to make a heyday about any problems in his taxes.

Twenty years from now if there is some obscure trivial pursuits question, I am confident I will be the answer.

If you want someone to grab a beer with, I may not be that guy. But if you want someone to drive you home, I will get the job done and I will get you home.

I think if you're at home and you don't want Donald Trump to be the Republican nominee, then the only candidate who can beat Donald is our campaign. And so I would encourage, even if you like another candidate, stand with us if you don't want Donald to be the nominee.

We are seeing Republicans uniting behind this [presidential] campaign [2016].

Climate change is the perfect pseudoscientific theory for a big government politician who wants more power. Why? Because it is a theory that can never be disproven.