It’s an epidemic sweeping across Texas: bed bugs. Chances are at some point this summer the tiny blood sucking pests could invade your sleep time. That is unless a certain 4-legged solution comes to the rescue. There are only two dogs in the entire state that have the ability to sniff out bed bugs, and one of the animals is right here in San Antonio. Stacia Willson reports on the dogs that sniff out creepy night-time pests.