Al-Zawra, the Iraqi Journalists Union newspaper, published "Who Kills Hostages in Iraq?" by Samir Addad and Mazin Ghazi on 19 September. A text in English has been released by BBC Monitoring International Reports. The article reports on the armed groups that are involved in violent resistance in Iraq, dividing the resistance into three categories: the Sunni resistance groups the Shi'i resistance groupsFactions abducting and killing.Below is an outline of the groups in these three categories: The main Sunni resistance groups The Iraqi National Islamic Resistance, "The 1920 Revolution Brigades" TARGETS: U.S. soldiersORIGIN: emerged on 16 July 2003GOAL: Expulsion of...