BROADCASTS.com

b"If you've been in a large crowded place with a fair amount of security, you've probably seen bomb-sniffing dogs at work. (You may have even petted the puppers.) Dogs have long been used for detecting contraband and explosives, but attackers have made advances in body-worn explosive technology, forcing law enforcement to evolve too. This means enlisting a new type of canine defense: Vapor Wake dogs.\\nLearn more about your ad choices. Visit podcastchoices.com/adchoices"