In Iraq, four Iranians were killed and seven others wounded in a car bomb in central Najaf today when country is going for the parliamentary polls tomorrow. Media reports however have reported the number of injured as 54.<br/><br/>According to voice of Iraq news agency, a booby-trapped vehicle parked in a lot went off 300 meters away from Imam Ali Shrine in the central part of the city of Najaf killed four Iranians and wounded seven others, including four Iranians. <br/><br/>The explosion also left a Syrian tourist company bus destroyed and a nearby hotel and several vehicles damaged. Najaf lies 160 km south of the Iraqi capital Baghdad.<br/>