A look at TSA’s canine unit at DFW Airport

The Transportation Security Administration at DFW Airport is giving us a rare demonstration of their bomb-sniffing canine units that are becoming more popular at airports across the country. The airport often uses decoys as part of the dogs’ continual training. In this video, several decoys are used - a suitcase and two people. Each decoy was planted with a substance that made the dog react. Subscribe: Watch more videos like this