Whose fault is the Clinton-Obama stalemate?

As we all -- press and partisans alike -- saddle up for the May 6 primaries in Indiana and North Carolina, you can almost hear the desperate cries from the posse: "Let's head them off at the impasse."

But why are the Democrats still stuck? Maybe, just maybe, the usual reasons for this demented deadlock of democracy do not go far enough. Maybe it is time to stop simply blaming the no-exit… » Full Story on Salon.com