COVID-19 February 2, 2021 5:03 pm COVID-19 Variants Spark Debate Over Double-Masking Some experts say that wearing two masks may be more effective against the coronavirus. News4’s Doreen Getzler reports on the debate. Local 0:44 Virginia gov. sends resources to firefighters battling wildfires 2:12 Recording studio shooting marks Laurel's first homicides of 2024 1:22 Maryland designer behind Hanifa hopes her journey inspires 1:58 MedStar Health gives $100,000 in scholarships to Marymount University physical therapy students 2:34 How AI is being used on Prince George's roads to improve safety