Fallujah, Iraq - A U.S. AC-130 gunship raked Iraqi insurgents Friday night after hundreds of women and children fled the besieged city Fallujah during a U.S.-declared pause in the marine offensive. On the anniversary of the fall of captive Iraqi president Saddam Hussein's regime, Baghdad and parts of central Iraq were chaotic. At a square in the capital where Saddam's statue was toppled a year ago, soldiers took down a new icon: pictures of the radical Shiite Muslim cleric whose followers have risen up against coalition forces in the south. Gunmen running rampant on Baghdad's western edge attacked a fuel...