A generic political wanna-be. A disgusting blackmail-able proclivity. It could have been spouse beating, embezzlement, or any of a host of prosecutable offenses. Like using proxies to sell forbidden products to Iran.
I'm sure Carly has her own skeletons. Last I checked she's as human as the rest of us. And she made a LOT of enemies at HP...
Why did she run in the first place if she had nasty skeletons in the closet? Why do any of them run? One would think they conceded the risk at that point, so why worry about it now when the integrity of the nation is at stake.
-PJ