Producer Ben Calhoun tells the story of a former Congressional Representative from South Carolina, Bob Inglis. Inglis is a conservative Republican who once doubted climate science. After he looked at the research, he changed his mind, and decided to speak out. In 2010, he was mocked by people in his own party and trounced in by a Tea Party-backed candidate. Since then, Bob has dedicated himself to the issue even more — and he’s now trying to create a conservative coalition for climate change action. (15 minutes)