Via the Page. Note the extent to which he volunteered her thinking on this. This report suggests that he offered this in an answer to a question. But Hillary floated this yesterday, and, now, Bill today -- and it's hard to imagine that both Clintons would be talking this up in tandem by accident.

Separately, Newsweek's poll today finds that 69% of Dems support the idea.

Late Update: Obama himself rejected the possibility that he'd serve as veep:

Obama was asked by a television reporter, "Can you ever see yourself on the same ticket as Sen. Clinton?"

And the freshman Illinois senator replied: "Well, you know, I think it’s premature. You won’t see me as a vice presidential candidate -- you know, I’m running for president. We have won twice as many states as Senator Clinton, and have a higher popular vote, and I think we can maintain our delegate count."

The most scariest combo of all for republicans. McCain can possibly concede even before running.

McCain can possibly concede even before running.

I don't get that, concede before running. Anyway, a Clinton win
is a long-shot, but just for the sake of argument, if she were to
win the nomination, Obama has already rejected the idea. I would
do the same thing, in his position, he's got the lead.