Competition breeds excellence, including in the GOP race.

We need to be clear in calling out evil for what it is. When people will behead a child, and when people will leave people starving on top of a mountain without food or water - 40,000 of them - I don't care what religion it is: It's evil.

George W. Bush has done a magnificent job.

I'm not ashamed of the things I believe and why I believe them.

The government has no business knowing how much money we make and how we made it. It's none of their business. And that's why I believe that manufacturing is critical. If we can't feed ourselves, fuel ourselves and fight for ourselves, we can't be free.

We had so many different presidents, including Jefferson, Jackson, Lincoln - there were other founders like Hamilton, Adams - who made it very clear that the courts can't make a law. The Constitution is expressly clear that that's a power reserved to Congress.

I did every diet: Atkins. Cabbage-soup diet. Dean Ornish. But I couldn't live the rest of my life like a rabbit.