President Obama made a rare appearance on the 2014 campaign trail on Sunday and attendees walked out as the President spoke.44 President Barack Obama made a rare appearance on the campaign trail on Sunday with a rally to support the Democratic candidate for governor in Maryland, but early departures of crowd members while he spoke underscored his continuing unpopularity. Obama showed up to support Lt. Governor Anthony Brown who is running for Governor. "You've got to vote," Obama repeated over and over at a rally for Brown in Upper Marlboro, Maryland, near Washington. A steady stream of people walked...