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

I think that, most importantly, when I see issues of war, I see them in a personal vein, and I am reluctant to go to war unless there's a real, valid American interest because I've seen the wounded soldiers.

We live in a world, a medieval type of world, where someone can accuse you - through gossip and hearsay, and all of a sudden you're supposed to respond to specific charges from people you don't know, are not aware of who these people are, and you're supposed to respond to their specific allegations?

I’m not for profiling people on the color of their skin or on their religion. But I would take into account where they've been traveling and perhaps you might indirectly have to take into account whether or not they've been going to radical political speeches by religious leaders. It wouldn't be that they are Islamic. But if someone is attending speeches from someone who is promoting the violent overthrow of our government, that’s really an offense that we should be going after. They should be deported or put in prison.

Does the owner of the restaurant own his restaurant? Or does the government own his restaurant?

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.

The great and abiding lesson of American history, particularly the Cold War, is that the engine of capitalism - the individual - is mightier than any collective.