I thought this was kind of a cool. A beautiful smallish dog came by with his handler and sniffed all the suitcase, purses, and backpacks in the area where I was sitting at the airport waiting to catch a plane to Boston. TSA rightly gets a bum rap for a lot of the stuff they do, and for going off the rails on what seems like a clockwork-like basis, but this seems to be a good thing. The handler brought along a toy (the blue thing in his mouth) and after the dog had done his work, they played for awhile It was fun to watch.