Politicians are all talking about alternative sources of energy. One such energy source is hydroelectric power, something Fred Ayer knows a lot about. Fred is a fisheries expert who's been involved with hydroelectric projects for decades. After emotional court battles over dam construction took a personal toll on him, Fred started consulting with environmental groups. He talks to Dick Gordon about how he now uses his expertise to bring together opposing sides. Recently, he helped negotiate the successful purchase of three dams along the Penobscot River. also, finding a new faith.