text: Iraq Turns Over Decapitated Corpse to U.S. BAGHDAD, Iraq - Iraqi officials recovered a decapitated corpse in western Baghdad on Wednesday and turned it over to the United States, which was investigating if it was the body of kidnapped American Jack Hensley - purportedly slain the day before by al-Qaida-linked militants.    The discovery came as Iraq's Justice Ministry promised to release one of two high-profile women prisoners...