An inside look at a state-of-the-art security screening keeping our airports safe: Specially trained dogs are on the job at Dulles International and Reagan National airports. News4 transportation reporter Adam Tuss shows what makes the dogs so valuable to passenger safety.
An inside look at a state-of-the-art security screening keeping our airports safe: Specially trained dogs are on the job at Dulles International and Reagan National airports. News4 transportation reporter Adam Tuss shows what makes the dogs so valuable to passenger safety.