BAGHDAD, Iraq, July 13, SPA -- The U.S. ambassador to Iraq escaped unharmed from a roadside bomb that targeted his convoy in a southern province, the U.S. Embassy said Sunday. A roadside bomb exploded as an embassy convoy was driving through Thiqar province, the embassy said. Neither Ambassador Chris Hill nor any other embassy personnel were hurt in the attack, it was quoted as saying by CNN.--SPA www.spa.gov.sa/683890