An expert look at a region in turmoilWhere to start with the Middle East? A melting pot of faiths and tribes, a seething mass of humanity in all its myriad forms. Few experts are better placed than Gerard Russell to get to the crux of the matter. Join the former diplomat and author as he examines the Middle East's manifold religions, many of which are fading fast. If anything can be done to safeguard their future, Russell should have the answers.