Hogg, who has levied harsh criticism over elderly Democrats' refusals to step down from their posts, will continue supporting primaries against senior members.

David Hogg, who was at the center of controversy over his efforts to primary incumbents in Congress, is leaving the Democratic National Committee.

The Democratic Committee re-vote comes after former Vice Chair David Hogg, a 25-year-old activist, and Pennsylvania State Rep. Malcolm Kenyatta were removed from their roles. The voting