Lisa Bishop and her dog, Cody, with Northwest Disaster Search Dogs, watch as a Washington National Guard helicopter flies over the debris field caused by the mudslide in Oso, Wash., March 27, 2014. U.S. Service members with the Washington National Guard partnered with state emergency management personnel and civilian volunteers to search for survivors following a mudslide that covered 1 square mile in a rural community 55 miles northeast of Seattle.