When thirty-three-year-old Mohammed Odeh al-Rehaief made the decision to risk his life and his family to save Private First Class Jessica Lynch -- an American soldier he did not know -- it was more than the everyday reckoning with death that permeates wartime. It was the culmination of a life spent at odds with the repressive regime that held his country.

Mohammed's story is a coming of age tale in a society where violence and betrayal were everyday events, where one in five adult males worked for the state's security apparatus, where a president-for-life demanded absolute loyalty...