Legacy On The Land
February 9, 2010 12:42 p.m.
Audrey and Frank Peterman were unfamiliar with the National Park Service. As the result of their eventful 12,000 mile cross-country trip through 40 states, they are now considered 'expert' environmentalists on the public lands system. Audrey Peterman joins us in studio to discuss her book, "Legacy on the Land: A Black Couple Discovers Our National Inheritance and Tells Why Every American Should Care."