By Rai Waleed Bhatti ISLAMABAD: At 1: 45pm, the road outside Islamabad’s Aabpara Market shimmers under a relentless sun. The temperature has crossed 42°C, but for Muhammad Asif, a 38-year-old construction worker, stopping is not an option. Standing on the fourth floor of an unfinished building, he wipes the sweat from his forehead before



