The Obama and Clinton campaigns are in "formal talks" about a VP slot for Hillary?

That's the report, but David Kurtz says:

On first blush I'm skeptical that there really are "formal talks" in the usual sense of that phrase. The report appears to lean heavily on sourcing from within the Clinton camp, which is notable. The significance here may not be that there are formal talks underway or that the vice presidency is under discussion. The real significance may be that this is the opening salvo from the Clinton camp ahead of the negotiations that would likely accompany her withdrawal from the race.

"Formal talks" seems like an awfully strange way to talk about something like this. It makes them sound like separate sovereigns.

Anyway... Obama: Don't do it! I mean, talk to her, get her to behave well toward your campaign, but don't put her on the ticket.

Here's Michael Crowley:

There are a lot of reasons why I think it makes no sense for Obama to pick Hillary, and why I don't think it will happen. There's the fact that Obama's entire campaign was a foil against Hillary's allegedly terrible Beltway-bound judgment. There's the absurdity of the idea that the Obama camp would be willing to wake up every day braced for whatever ill-advised thing was going to come out of Bill's mouth next. There's Obama's need for someone with more unimpeachable national-security credentials.