"Never having done this with Bill."

What does that mean?

ADDED: The Daily News says:

Alarmed by his wife's slide in the polls and disarray within her backbiting campaign, a beside-himself Bill Clinton has leaped atop the barricades and is furiously plotting a cure - or coup....

Another Democrat with close connections to the Clinton campaign describes Bill Clinton as "very engaged and very agitated. He's yelling at [chief strategist] Mark Penn a lot."...

One post-Thanksgiving meeting erupted into finger-pointing over the loss of her advantage.

"They all want to kill each other," said a source aware of the closed-door meeting.

The backstabbing involves several high-level people in the campaign, including Penn, Mandy Grunwald, Ann Lewis and Howard Wolfson, sources said.

I wonder who's going to get coupée.