U.S. troops killed six people Monday during a raid on a possible safe house for al-Qaida in Iraq, the military said, while the death toll of American service members in Iraq hit 3,000. The attack occurred near the west Baghdad offices of Saleh al-Mutlaq, a senior Sunni Arab politician of the National Dialogue Front, the U.S military and Iraqi police said. American troops received heavy gunfire and grenade launches from the building, the military said. Full Story