* Headlines for December 16, 2004 * New Documents Show Marines Tortured Iraqis, Pentagon Admits 8 Detainees Died in U.S. Custody in Afghanistan * Unocal Settles Landmark Human Rights Case with Burmese Villagers * Inuits to Sue U.S. Over Global Warming * Senate Democrats Protest Top Secret Spy Satellite Project * CIA Agent Says Bosses Ordered Him To Falsify WMD Reports