suspects. think there is a long line at the airport when you go through security. the agency is testing a pilot program at a handful of airports. dogs are being used to screen passengers. if they are clear people can head through the gate without taking off their shoes or emptying bags. the t.s.a. says the dogs are extremely accurate in detecting explosives. a touching tribute at the mets diamond backs game for the 19 fire fighters killed in that arizona wildfire. both teams hung jerseys in the dugout with the name yarnell printed on them. anna kooiman is here with us on more with the men who died in the line of duty. several touching tributes. last night hundreds gathering in phoenix, arizona, to remember the 19