Air travel August 31, 2023 6:58 am See It: Long lines at Reagan National Airport on Thursday before Labor Day The TSA says it’s expecting 14 million travelers on Labor Day weekend 2023. News4’s Joseph Olmo shares some pro tips to help you sail through the security line. Local 2:20 Traffic returns to pre-pandemic levels 1:51 Metro: 70% of bus riders don't pay fares 2:18 Residents post caution signs at dangerous intersection in Silver Spring 2:04 ‘Peppery': Burst canister sprays unknown chemical aboard Metro train 2:18 Travelers at DCA navigate flight disruptions from storm Helene