June 21, 2013 7:04 pm Metro Boosts Security With “Blue TIDE” Exercise News4 transportation reporter Adam Tuss has details and reaction to Metro’s security exercise Friday dubbed “Blue TIDE,” an anti-terrorism initiative. Local 1:11 Woman found shot to death inside car in Landover 2:14 ‘She loved to laugh': Family of 3-year-old shot, killed in DC asks for justice 1:48 DC police search for gunman who shot and killed 3-year-old child 1:11 What to do if you see a black bear 1:56 3-year-old child shot in Southeast DC