"Know Thy Neighbor" looks at the case of a Cleveland Iman who was discovered to have terrorist ties. "Voices" asks whether people identify as Christian or American first. "Zaid Shakir" interviews the leader of a New Haven mosque. "Snapshots" looks at women in Afghanistan. "Business as Usual" looks at the environmental impact of the president's energy program. "Hunter Lovins" interviews the alternative energy advocate. "John Ridley" talks about the commercialization of September 11.