Arlington County August 14, 2021 9:33 pm Local Health Departments Ready to Administer Third Dose of COVID-19 Vaccine Saturday marked the first day that immunocompromised people could get a third dose of the COVID-19 vaccine. News4’s Paul Wagner reports. Local 2:57 ‘My Brother's Keeper': Screenwriter who grew up in Prince George's talks about novel 2:02 Rush to return home begins at airports in DC area 2:05 Best and worst return policies: What to know about returning gifts 2:17 Storm Team4 morning forecast: Dec. 26 5:43 Hugh Grant's wild theory on rom-coms inspired by ‘Love Actually'