January 31, 2015 6:40 pm D.C. Police Investigate Body Found In Water Near Airport News4’s Darcy Spencer has the latest on the discovery of a body found in the Potomac River on Saturday. Local 3:28 Social media and teens' mental health: A psychiatrist weighs in 1:41 DC-area police ramp up traffic enforcement in pedestrian safety campaign 3:05 ‘We need real liberation': George Washington University pro-Palestinian protest enters fifth day 2:17 GW asks to students to move pro-Palestinian demonstration 3:01 “It's 100% different”: Community reflects on emergency curfew at National Harbor