I just can't vote to go to war unless I think there's a real clear-cut American purpose in the war, that we're going to win and that we're not going fight for stalemate.

I think my dad has helped me tremendously.

The Republican Party is an empty vessel unless we imbue it with values.

America does not need to continue to have regime change throughout the world, nation-building.

I have a great deal of concern for any president and the amount of power they accumulate versus congress. I'm a stickler about the idea of separation of powers.

When we toppled [Muammar] Gadhafi in Libya, I think that was a mistake. I think ISIS grew stronger, we had a failed state, and we were more at risk.

This is an ongoing threat from a variety of sources around the world. And actually I think it works both ways. I'm not privy to it, but I think all of the various country that have the ability are invading each other's computers all the time. But we have to protect our data. It's very important.