We still need to secure our southern border. The other thing I would say is we need to secure who visits us in the country.

The Bill of Rights existed long before President Obama was elected, and as long as I’m a U.S. Senator, I will fight to protect the basic rights and liberties that belong to all of us as American citizens.

Many states and even many people who are in support of the death penalty question their support of the death penalty because of the imperfection of our courts. Through DNA testing, we don't always get it right, even with that.

I think the entire world knows, and North Korea knows, that if they used any weapons on our soldiers they would be obliterated. And it would be an overwhelming response.

The fundamental problem of Obamacare is the insurance mandates. When you mandate what has to be insurance, it elevates the price. And when you tell people they can buy insurance after they're sick, they will. And you get what's called adverse selection.

My worry now is that many people are talking about a partial repeal of Obamacare. If you only repeal part of it and you leave if some sort of Obamacare light, which some are talking about, my fear is the situation actually gets worse.

To me, there is no greater threat than our debt. I'm the only fiscal conservative on the stage because I'm willing to hold the line on all spending.