Shanty Towns

Prince Charles is planning to build a 15,000-person shanty town in India, modeled after Dharavi, the Mumbai settlement featured in the movie "Slumdog Millionaire".

After decades of being a nation of rural dwellers, Indians are rapidly moving into cities in search of better jobs, but the housing infrastructure is not keeping pace.

The economic crisis is leading to a surge in homelessness and the growth of tent cities in many U.S. cities.