Since its launch, a specter has haunted Bernie Sanders’ run for the Democratic nomination. It’s not his age, though at 74 he would be the oldest president in American history. And it’s not that he’s an avowed socialist, the label that a mere eight years ago was used to smear Barack Obama as a sinister, alien threat to the American way of life. Rather, it has been the so-called superdelegates—the 712 Democratic Party insiders who are free to vote at the nominating convention for the candidate of their choosing.
http://inthesetimes.com/features/superdelegates_bernie_sanders_hillary_clinton.html
