actually, this is pretty clever
it's obvious she can't get the nomination now. so now she's openly talking about how she's "willing" to take the VP slot.
it looks like a "concession" but really this is just her continuing to play hardball, only with lower stakes. Now, when Obama picks someone not-Hillary to be his VP, Hillary looks snubbed. Even though the winner almost never picks the #2 as their VP, Hillary's redefining Obama's expected behavior.
SO EVIL