Baghdad, Nov 30, SPA -- A car bomb exploded near a U.S.patrol Tuesday near the northern town of Beiji, killingfour Iraqi civilians and injuring 19 people, two of themAmerican soldiers, the U.S. military said. Another soldier from the 1st Infantry Division was woundedwhen insurgents fired a rocket-propelled grenade at anAmerican tank south of Beiji, 250 kilometers (155 miles)north of Baghdad. The two attacks occurred about 9:10 a.m., the militarysaid.--SPA1322 Local Time 1022 GMT www.spa.gov.sa/220790