Former President Barack Obama will campaign for New Jersey Gov. Phill Murphy (D) in the coming days, according to two sources familiar with planning. Details for the event are still being ironed out, the sources say. Obama is lending a hand to Murphy as polls show the governor leading his opponent Jack Ciattarelli 50 percent to 41 percent, according to a Stockton University poll. But Democrats say they are trying to generate higher-than-expected turnout in the key race.