The Income Tax Intelligence Department conducted searches of Ispat’s operations at dozens of locations including the residences of some top executives.

Here, an Indian boy walks with his mother under the shadow of Jawaharlal Nehru Stadium back to their temporary dwelling after having worked a full day on a drainage system on Feb. 3.

According to the 2001 census, slums now account for about 25% of all housing in our cities; approximately 26% of households in India's cities don't have access to sanitation facilities.