ROUGH CUT (NO REPORTER NARRATION)<br/> <br />Two car bombs went off in Iraq's ethnically-mixed city of Kirkuk, killing two people and wounding 13 others on Sunday (January 19), police sources said.<br/> <br />The first blast took place in the southeastern part of the city, 250 km (155 miles) north of the capital Baghdad.<br/> <br />The second car bomb exploded in the western part of the city.<br/> <br />Kirkuk is rich in oil and lies on the front line of a dispute between the Shi'ite-led central government in Baghdad and ethnic Kurds who want the city to be incorporated into their autonomous region in the north of the country.<br/> <br />A referendum to determine Kirkuk's status was supposed to be conducted in 2007, but political discord prevented it from being carried out.<br/> <br />The violence is part of a sustained campaign of militant attacks since the start of the year, that has prompted warnings of wider conflict in a country where ethnic Kurds and Shi'ite and Sunni Muslims have yet to find a stable power-s
