Crime novelist Matt Beynon Rees explores the hidden world of the Samaritans, descendants of Jesus's "Good Samaritan," in their hilltop village overlooking the violent Palestinian town of Nablus. Rees introduces his third Palestinian detective novel "The Samaritan's Secret," which takes place in the Samaritan village and in the murky alleys of the ancient Nablus casbah. Rees shows some of the locations from the novel in this video.