Chapel Hill, UNITED STATES
Obama mops the sweat from his brow after delivering remarks at a campaign event in Chapel Hill, North...
U.S. President Barack Obama mops the sweat from his brow after delivering remarks at a North Carolina Democratic Party "Get Out the Early Vote' campaign event for Hillary Clinton at the University of North Carolina at Chapel Hill, North Carolina, U.S. November 2, 2016. REUTERS/Jonathan Ernst