, I'm going to reserve judgment on [Rex] Tillerson. But I'll ask him the same question I've asked the others: do you understand the historic lesson that the Iraq war was a failure, a strategic mistake, that's what Donald Trump says.

I don't think I'm really open to having Washington change me.

What my bill would do would be only for refugees going forward. So I haven't taken a position on sending anyone home. But I have taken the position that we have a lot of problems here in our country. And that one of the things that we do - charity is about giving your own money. Charity isn't giving someone else's money.

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.

If I were to look at foreign policy, I would say John McCain has been wrong on just about everything over the last four decades.

For example, the use of chemical weapons [in Syria]- some on the Democrat side have said well, this encourages the North Koreans to use chemical weapons against our troops.

I think that there is a bipartisan consensus that's incorrect that we should have the whole world be in NATO. For example, if we had Ukraine and Georgia in NATO - and this is something McCain and the other neocons have advocated for - we would be at war now because Russia has invaded both of them.