Muslim devotees attending the World Congregation of Muslims, or Biswa Ijtema, crowd a temporary bridge on the banks of the River Turag in Tongi, 20 kilometers (13 miles) north of the capital Dhaka, Bangladesh, Friday, Jan. 9, 2015. Hundreds of thousands of Muslims attended the annual three-day event that is one of the world's largest religious gatherings being held since 1960's. (AP Photo/A.M. Ahad), APTOPIX