Monday, December 19, 2011 Photo: Liton Rahman/driknews Tofail Md. Alamgir Azad Dhaka is one of the most rapidly expanding cities in the world. There are 3,500-4,000 slums in Dhaka, and about 35 million people living in slums in the cities. It is estimated that this will increase to about 68 million in 2015. About […]