She said it in a debate for the entire world to see.
Is she concerned Obama will get a major boost from Winfrey’s enthusiastic fan base?
“No,” Clinton said. “At the end of the day, it's among us as candidates. People will make their judgments. I’m proud to have my husband support me. It's wonderful to have someone with his knowledge and experience and incredible ability vouch for me campaign for me.”
"If it's not you, how disappointed will you be?" Couric asked.
“Well, it will be me,” she said.
But she said she would stand behind any other Democratic nominee, if it came to that. “We're going to have unified party, behind whoever we nominate.”
Clearly, she has considered the possibility she won't be the nominee?
"No, I haven't," Clinton said.