A bus carrying wedding guests plunged into the Indus River in northern Pakistan killing at least 18 people - as a desperate search for bodies continues. The horrific incident happened in the Baltistan region on Tuesday as the bus was heading to Chakwal, a city in Punjab province, government spokesman Faizullah Farqan said. He said so far only one woman had been found alive and was being treated at a hospital. Pakistani President Asif Ali Zardari offered condolences and asked rescuers to