Baghdad, April 20, SPA -- Three suicide car bombs, includingone targeting a U.S. convoy, and several shootings killedat least six Iraqis in Baghdad on Wednesday, as a weeklongsurge of violence by insurgents continued on the streets ofthe capital. South of the city, one Iraqi policeman was killed and twowere seriously wounded when their patrol was hit by aroadside bomb in the town of Mowailha, said police Capt.Muthana AL-Furati. The bloodletting followed a day when insurgents killed atleast 15 people in Iraq, including two U.S. soldiers hit bya suicide bomber in Baghdad, and a former aide to SaddamHussein's half brother, Sabawi Ibrahim al-Hassan, who wasgunned down in southern Iraq, officials said.--SPA1326 Local Time 1026 GMT www.spa.gov.sa/256585