It's all been building to this. In Part 1, we talked history of the Endangered Species Act (ESA). Part 2 focused on how it works. Now, in Part 3, the guys discuss the future of the ESA. They touch on a series of bills introduced by the Western Caucus in the US House. What is the Western Caucus? The guys explain. They dissect a US Senate draft bill, and detail regulatory proposals introduced by the Secretary of Interior. Can they succeed? How can you make your voice heard? You'll have to listen to find out.