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 2:28 Defense argues au pair's remarks to police should be suppressed in double murder 3:14 Scam targets thousands of DC's most vulnerable residents 3:22 Mistrial denied in trial of ex-officer accused of killing shoplifting suspect 0:55 Husband in missing mom case to seek bond as defense challenges grisly evidence 2:57 Shot fired during robbery at Prince George's school bus stop