Fourth of July July 4, 2024 5:20 pm 100 people sworn in as US citizens at Mount Vernon Mount Vernon held its annual naturalization ceremony for 100 new U.S. citizens. News4’s Aimee Cho reports. Local 2:07 Elementary school community celebrates playground restoration in Silver Spring 2:10 Prince George's County considers stop sign cameras for safer school zones 2:30 Howard University celebrates 100th anniversary homecoming 3:29 DC mayor to present Darrell Green with key to the city 1:35 Marine Corps veteran prepares for marathon