We have to knock down the barriers erected by greed, special interests, powerful forces.

We're always going to argue about abortion. It's a hard choice and it's controversial, and that's why I'm pro-choice, because I want people to make their own choices.

I believe in a zone of privacy.

I can't stand whining.

Now I know that Wal-Mart's policies do not reflect the best way of doing business and the values that I think are important in America.