In his latest column for The Baltimore Sun, Political Science Professor Thomas Schaller writes about Maryland Governor Martin O’Malley’s political future and possible presidential bid in 2016. He argues that an O’Malley presidential campaign could benefit former Secretary of State Hillary Clinton should she decide to run. “What possible benefit is there for Mr. O’Malley to play the role of primary sparring partner? That’s pretty obvious: the vice presidential slot on the Clinton ticket. He is ideally suited for that role, too,” Schaller writes. He notes if chosen to be a vice presidential candidate, O’Malley would help balance the ticket and would …