Live and learn, never heard of the "Mook Mafia" before just now.
What can you say? The Big H is supposed to announce her bid this Sunday and in a way, I will be relieved that it's now official. She does have a lot to overcome in order to be successful in the primaries or the general, and there very could be viable challengers to her in the Democratic primaries. O'Malley springs to mine - he had a troublesome record as governor of Maryland and mayor of Baltimore before that, but he has the track record of winning unwinnable races.
Warren, well, she may be the Howard Dean of 2016. Hillary ought to appeal for those nostalgic for the 1990s and gloss over the last decade if she can.