President Obama said, oh, we want to make insurance perfect for people, but he added all these regulatory mandates, made it too expensive. Young, healthy people didn't buy it, and the people remaining in the insurance pool were sicker and sicker. That's the adverse selection and the death spiral of Obamacare. And so really we do need to discuss the intricacies of what worked and what didn't work in Obamacare. And I think the better way to do this is to let individuals have the freedom to choose what kind of insurance is best for them. The government doesn't always know best.

The main thing I say on war is that we need to obey the law and formally declare war.

The problem is that in our country, they make it almost impossible for politicians to win anything. In England it's easier to win a libel suit.

I'm a Reagan conservative. Reagan did negotiate with the Soviets. But you have to negotiate from a position of strength.

To put everyone in government housing and food stamps and bring them in from around the world I think is a mistake. To give of your own money, I've given to my church. My church has helped people that came from Bosnia. That's a good thing.

The other thing I said is the great irony is you will be back fighting against your own weapons. Had [Bashar] Assad been bombed when he used chemical weapons two years ago, ISIS would be in charge of all of Syria now.

The president's rattling the saber and beating the drums may have an effect.