A bell's not a bell 'til you ring it, A song's not a song 'til you sing it, Love in your heart wasn't put there to stay, Love isn't love 'til you give it away!
But it was very hard for people to separate me out from Hillary Clinton. All their ads were Hillary Clinton, John Kerry, John Edwards, and me. They said I was more liberal than these guys, and that if I went to Washington I'd be supporting their agenda. I found that extremely difficult to overcome.
As scientists, we keep an open mind, but we have to base our ideas about the past on archaeological evidence.

