1.) Host Bruce Robertson talks with Bruce Hamilton of the Sierra Club about his belief that pending action in Congress could lead to the destruction of years of hard work by environmentalists. 2.) Robertson talks with Rebecca Reynolds, of the organization Animals as Intermediaries, about her new book "Bring me the Ocean". 3.) Robertson talks with Ken Catanzarro, about Revision 2000, a plan to revitalize the community of Chattanooga, Tennessee.