From today’s New York Times:
The story told by the two Iraqi guerrillas cut to the heart of the war that Iraqi and American officials now believe is raging inside the Iraqi insurgency. In October, the two insurgents said in interviews, a group of local fighters from the Islamic Army gathered for an open-air meeting on a street corner in Taji, a city north of Baghdad. Across from the Iraqis stood the men from Al Qaeda, mostly Arabs from outside Iraq. Some of them wore suicide belts. The men from the Islamic Army accused the Qaeda fighters of murdering their comrades. “Al Qaeda killed two people from our group,” said an Islamic Army fighter who uses the nom de guerre Abu Lil and who claimed that he attended the meeting. “They repeatedly kill our people.” The encounter ended angrily. A few days later, the insurgents said, Al Qaeda in Mesopotamia and the Islamic Army fought a bloody battle on the outskirts of town.