Pro-life includes improving life after birth.

I support workplace clean air. But a federal ban on smoking would mean that you couldn't smoke in your own home. I don't care what people do in their home.

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.

I'll release my tax returns when Barack Obama releases his college transcripts and the copy of his admission records to show whether he got any loans as a foreign student. When he releases that, talk to me about my tax returns.

Inside every human being there are treasures to unlock.

I think that I would have made a fine president. But it really came down for me to a very personal, a very intimate and a spiritual decision. I don't rule anything out for the long-term future.

I'm beginning to think theres more freedom in North korea sometimes than there is in the United States.