Emancipation Day April 14, 2018 6:37 pm ‘We've Come a Long Way': DC Celebrates Emancipation Day Emancipation Day “means greatness and honor and happiness,” according to one little girl out celebrating D.C.’s festivities. News4’s Aimee Cho reports. Local 2:37 Police find 10 card skimmers in Prince George's County in less than a month 1:57 Man shot, killed near Potomac Ave Metro station in Capitol Hill 26:02 GOP House members visit pro-Palestinian encampment at GW: The News4 Rundown 2:02 Man on trial for murder claims he shot construction workers in self-defense 4:28 After-action report describes flaws with District Dogs flood response