BAGHDAD, April 28, SPA -- Gunmen opened fire on a vehicle driving through a neighborhood of Baghdad on Saturday, killing four of the seven people aboard, police said. A police officer identified one of the fatalities as anemployee of the Iraq Red Crescent Society, but the reliefagency said it could not immediately confirm that. The gunmen traveling in two cars began their 7 a.m. attack in Baiyaa, western Baghdad, by blocking a road to stop the SUV carrying the seven people, then opened fire on it, the police officer was quoted as saying by the Associated Press. A roadside bomb also exploded near street cleaning workers in Zafaraniyah, an area of eastern Baghdad,killing one of the city employees and wounding eight,police said.--SPA www.spa.gov.sa/444962