National Parks Traveler: Monthly News Recap, Endangered Black-footed Ferrets

We sit down with Becky Lomax, author of Moon's USA National Parks, to discuss news stories that arose from the National Park System during May. And we bring you an interesting story about efforts to recover populations of endangered black-footed ferrets in the West. Two places where they're working on that are Wind Cave and Badlands national parks in South Dakota.