January 2, 2015 11:25 pm Mayor Bowser Celebrates, Looks Toward Future in Inaugural Ball News4’s Derrick Ward reports from the Convention Center, where dozens gathered to honor DC’s new mayor Muriel Bowser Friday night. Local 2:12 2 teens arrested in Greenbelt senior skip day shooting 2:15 Veteran of wars in Iraq, Afghanistan killed in Laurel hit-and-run 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