The continuing contest for the Democratic presidential nomination has become a frenzy of debates and proclamations about democracy. Sen. Barack Obama’s campaign has been particularly vociferous in claiming that its candidate stands for a transformative, participatory new politics. It has vaunted Obama’s narrow lead in the overall popular vote in the primaries to date, as well as in the count of elected delegates, as the definitive will of the party’s rank and file. If, while heeding the party’s rules, the Democratic superdelegates overturn those majorities, Obama’s supporters claim, they will have displayed a cynical contempt for democracy that would tear the party apart.