Was Hillary Clinton's Win in Pennsylvania Big Enough?
Hillary Clinton won big in Pennsylvania, but was it big enough to change the momentum of the campaign? Even after her decisive ten-point victory last night over Barack Obama, why are most political analysts still giving her no more than 10% chance of winning the Democratic presidential nomination? Guest host Lawrence O'Donnell talks about when and how the super-delegates will have to intervene to pick a winner. Tonight's WWLA is a re-cut of this morning's To The Point .