Canine Companions: Aikman's training at FMC Carswell in Fort Worth
CBS News Texas has partnered with Canine Companions, sharing how future service dogs learn how to do their jobs. This week, Nelly Carreño shares a closer look at how future companion Aikman learns at FMC Carswell, a federal prison medical center in Fort Worth, and how he's impacting one of the women in there.