A rescue worker attempts to find survivors within the rubble of the collapsed Rana Plaza building in Savar, 30 km (19 miles) outside Dhaka, in this April
A rescue worker attempts to find survivors within the rubble of the collapsed Rana Plaza building in Savar, 30 km (19 miles) outside Dhaka, in this April 30, 2013 file photo. (REUTERS/Khurshed Rinku)