One nurse's quest to save the dogs and cats of Saipan

The tropical Pacific island of Saipan has a stray dog problem. There are roughly 42,000 human residents and more than 21,000 strays. It means hundreds of dogs and cats are euthanized every week, as the island does not have a permanent vet and the adoptions rate is low. But Lauren Cabrera, a New Hampshire native who moved to the island in 2012, is making it her mission to rescue as many as she can. Kristy Kilburn has more.