Peshawar, Rabi'II 6, 1433, Feb 28, 2012, SPA - Gunmen opened fire on a passenger bus in the northern Pakistani district of Kohistan on Tuesday, killing 18 people, police officials said. The bus was traveling from central Pakistan city of Rawalpindi, near the capital Islamabad, to the northern town of Gilgit, a senior police official told Reuters. Police officials said the bus came under attack in an area about 165 km (102 miles) north of Islamabad. --SPA 12:08 LOCAL TIME 09:08 GMT www.spa.gov.sa/974575