We had people coming to our Foreign Relations Committee and saying, "Oh, we need to arm the allies of Al Qaida." They are still saying this. It is a crazy notion. This is the biggest debate we should be having is is regime change a good idea; has it been a good idea.

I believe people ought to be treated fairly under the law. I see no reason why if the marriage contract conveys certain things that if you want to marry another woman that you can do that and have a contract. But the thing is is the religious connotation of marriage that has been going on for thousands of years, I still want to preserve that. And you probably could have both. You could have both traditional marriage, which I believe in. And then you could also have the neutrality of the law that allows people to have contracts with another.

We shouldn't have a program where we just say that we're going to take care of the world's refugees. Nobody in the Middle East is doing anything. Saudi Arabia, Qatar, Kuwait - all the Gulf nations are doing nothing.

The Fourth Amendment was what we fought the Revolution over!

I think we need to get to the bottom of it. And I think there should be an investigation [of hackers attacks] because in order to defend ourselves against other adversarial countries, we have to protect our information.

The president began this program by executive order. He should immediately end it by executive order. For over a year now, he has said the program is illegal, and yet he does nothing.

John McCain's complaint is we're either not at war somewhere, or if we're at war, we leave too soon. So we're not there soon enough, and he wants us to stay forever wherever we send troops.