Bernie Sanders Shakes Up California Campaign Staff

Bernie Sanders campaign has replaced its California state director.

Michael Ceraso, who was the campaign's deputy director in New Hampshire, has been replaced with the campaign’s former Iowa state director, Robert Becker. Becker was sent to Michigan and New York and other key states in the last few months. He is already working in Los Angeles, campaign sources told ABC News today.

"Robert Becker is now the state director for Bernie in California,” campaign spokesman Michael Briggs said in a statement. “Becker is one of the most seasoned and savvy people working on our campaign or any campaign.”

Politico first reported the shake-up.