Baghdad, Feb 17, SPA -- Insurgents detonated a bomb Thursdayas a convoy of U.S. troops and Iraqi National Guardsmentraveled on a northern road, wounding seven Iraqi troops,an Iraqi commander said. The attack occurred in Hawija, on the main road runningnorth to Kirkuk, said Maj. Gen. Anwar Mohammad Amin. NoAmericans were wounded in the attack, he said.--SPA1306 Local Time 1006 GMT www.spa.gov.sa/240217