Sources: Bernie Sanders will endorse Hillary Clinton Tuesday.

Sources say Bernie Sanders will endorse Hillary Clinton Tuesday at a rally in New Hampshire.

Bernie Sanders plans to appear with Hillary Clinton on Tuesday at Portsmouth High School, has confirmed from two sources with direct knowledge of the plan.

An endorsement of Clinton by Sanders is expected at the event, ending a long, intense and at times bitter battle for the Democratic presidential nomination.

The confirmation of the joint appearance came at the end of a day in which Sanders’ supporters won several key victories for his policies at Democratic National Committee platform committee proceedings.