KANDAHAR, Afghanistan, NOV 30, SPA -- A roadside bomb hit a NATO convoy in southern Afghanistan on Thursday but caused no injuries to the troops, an alliance official said. The blast happened on the main highway between the cities of Kandahar and Herat, said Capt. Andre Salloum, a spokesman for the NATO-led troops in southern Afghanistan. A second explosive device was found at the site anddefused, Salloum was quoted as saying by the Associated Press.--SPA www.spa.gov.sa/407486