Sanders praises Dem move to limit role of superdelegates in picking nominee | TheHill

“Superdelegates are unpledged delegates to the DNC who are seated automatically and can choose to vote for whatever candidate they prefer. They are often party elders such as former lawmakers, presidents and other party dignitaries.

The superdelegates broke overwhelmingly for Hillary Clinton in the 2016 presidential primary, deepening the divide within the Democratic Party and fueling claims from Sanders supporters that the process was rigged against their candidate.”

http://thehill.com/homenews/campaign/403601-sanders-praises-decision-to-limit-role-of-superdelegates-after-2016-primary