This musician serenades healthcare workers for saving his life. A young gymnast brings more diverse representation to her sport. Eli Manning surprises a seven-year-old cancer patient. Jason Derulo leaves a life-changing tip for an Omaha waiter.
In the middle of a military base outside Mexico City, an army colonel runs what he calls a kindergarten for dogs. Puppies that one day will become rescue dogs, or sniffer dogs for drugs or explosives, get their basic training here, at Mexico’s Army and Air Force Canine Production Center.
