How to Prevent Human Wildlife Conflicts

Mary Roach is the author of "Criminals in the Wild," a new book about when nature breaks the law. She says people need to understand that as cute as bears are, don't feed them or leave out bird seed and dog food. Roach: Some dogs can't adapt and do not make good pets; they end up in shelters. But Megan Parker transforms these naughty pups into highly skilled detection dogs.