At the debate, Donald Trump backed off of his health care position for 20 years. For 20 years, he has agreed with Hillary Clinton and Bernie Sanders on socialized medicine, saying Obamacare doesn't go far enough. He wants the government to pay for everyone's health care and to control it.

We have 400,000 small businesses forming every year in this country. How great is that? They are employing themselves, they are potentially employing others. The bad news is, we have 470,000 going out of business every year. And why? They cite Obamacare.

In my view, republican primary debates ought to be moderated by people who would vote in a primary.

I believe in the American people. It's - I believe in trusting them, I believe in empowering them, and I think, at the end of the day, the only force strong enough to change the course we're on is the grass roots across the country.

If you're campaigning against ObamaCare, but you're also having to defend yourself for closing the government, that seems to take away the asset from you.

I think the establishment donor class has begun to crumble. They`re searching for [Marco] Rubio, trying to get some momentum there. But the establishment in terms of the official elected leadership of the Republican Party, when you look at [Kevin] McCarthy, they`re starting to wrap theirselves around the idea of [Donald] Trump, holding back on an endorsement.

The president doesn't have the authority to change the law or ignore the law, and that's what Obama tried to do.