The most important thing about global warming is this. Whether humans are responsible for the bulk of climate change is going to be left to the scientists, but it's all of our responsibility to leave this planet in better shape for the future generations than we found it.

My purpose is to make sure that we protect every American, wherever that American is, and if an American is calling out for help, whether it's in Benghazi or at the border, then we ought to be able to answer it.

I believe most Americans want their next President to remind them of the guy they work with, not the guy who laid them off.

George W. Bush has done a magnificent job.

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.

If consumers make better choices, the marketplace will change.

How could I get up there and say, 'People, we've got to do better,' when I was the poster child for everything that was wrong? I've always believed leaders don't ask others to do what they're unwilling to do.