One of the most stressful places must be a 911 call center. They are always open and usually receiving calls from people who may be having the worst day of their lives. The 911 center in Johnson County Indiana is trying something new: they're fostering a rescue dog, a 6 year old dog named Lincoln, who is also serving as a therapy dog. The place is always open so there's always someone to care for him...and Lincoln in turn cares for them!