I'm really not one gleefully to announce "They're desperate!" at the drop of a hat; and my un-enthusiasm for McC is well known.
But... goodness The Obama's camp must be desperate. McCain must have really smoked The One. I mean, if their best account is, in effect, "Yeah yeah, the reason our guy did so bad and McCain did so well is... is... is that McCain cheated! Yeah, that's the ticket! He knew the questions in advance! Yeah, that's it."
Anyway, Warren flat-out says that's a lie.
A lie, perhaps. If so, certainly a revealing one.
But then, aren't all lies revealing?