I've always been a reformer all the time I served in public office, and remain a reformer in Ohio, but I also know how to get things done. And I think it's important that, while we acknowledge the anxieties that Americans have, I think it's also important we realize at the end of the day, we need to have somebody who knows how to land a plane, and I've landed quite a few planes.

But, frankly, to try to create some sort of a religious standard in terms of who can come to America, we're a melting pot. And as long as people have positive and good intent, they ought to be able to come.

I think it's too late. I think that there's been too much. This all started with the red line, walking away from it. The inability to arm the legitimate [Bashar] Assad opposition.

Let me just suggest to everybody, and I hear - last February [2015], I said we needed to have people on the ground in a coalition with Europe and our allies. This is not going to get done just by working with the Sunnis. And it is not going to get done if we just embed a few people.

I was the chairman of the Budget Committee and the lead architect the last time it happened in Washington, and when we did it we had great economic growth, we cut taxes, and we had a big surplus.

The stuff that I propose are things that I'm ready to govern with. They're not tools to get elected. They are programs and plans to do when you get elected.

What people really want to know from their doctor is, are you going to make me feel better? And what they really want to know from a president are, are you going to give me some security when it comes to my work? Because if I'm not working, my family is in trouble. And when I am working, the fact of the matter is, my whole family is doing better.