Ten Sunni Muslim tribesmen died after American-trained Iraqi police commandos kept them in an airtight container for more than six hours in 115-degree heat, outraged Sunni clerics and politicians alleged yesterday. Iraqi authorities launched an investigation into the deaths and suspended three top officers from the commando unit involved, an Interior Ministry official said on condition of anonymity. US officials said they had no information on what had taken place. No US soldiers were involved. Full Story