Not quite sure which one you mean. Fedora has provided us with so many good posts.
This may not be just philosophical preferences for Marxism over Capitalism... it could be plain old greed.
I think there may well be some real idealists/ideologues in this cabal (as I think we now has every right to call them). However, I think most of these people are in it for power and for money, but they probably feel so much better if they can convince themselves that at the same time they are working for their old ideals.
On MSNBC.com there's an article stating she is denying being the leak.