An Iraqi tennis coach and two of his players were shot to death this week in Baghdad because they were wearing shorts, authorities said Saturday, reporting the latest in a series of recent attacks attributed to Islamist extremists. A U.S. Marine AH-1 Cobra helicopter, meanwhile, crashed Saturday and its two crew members were missing in Al-Anbar province, a volatile area west of the capital where insurgents are active. Hostile fire was not suspected as the cause of the crash, the U.S. military said. Full Story