Washington Dulles International Airport (IAD) April 5, 2022 4:59 pm Improvements Planned for Dulles Airport News4 Transportation Reporter Adam Tuss explains some improvements that could be coming to Dulles Airport. Local 2:05 Metro budget includes fare hike 2:47 Maryland studying ways to improve Bay Bridge safety 5:54 Biden administration implements rules to improve airline passenger rights 2:17 Metro to shut down 5 Red Line stations this summer 2:03 Gun ad on 3rd-party Metro app sparks concern