Insurgent Alliance Is Fraying In Fallujah Locals, Fearing Invasion, Turn Against Foreign Arabs By Karl Vick Washington Post Foreign Service Wednesday, October 13, 2004; Page A01 BAGHDAD, Oct. 12 -- Local insurgents in the city of Fallujah are turning against the foreign fighters who have been their allies in the rebellion that has held the U.S. military at bay in parts of Iraq's Sunni Muslim heartland, according to Fallujah residents, insurgent leaders and Iraqi and U.S. officials. Relations are deteriorating as local fighters negotiate to avoid a U.S.-led military offensive against Fallujah, while foreign fighters press to attack Americans and...