Hong Kong's 'cage homes'

Cage dwellings are just one example of worsening poverty in this southern Chinese territory, where only 35 percent of the 3.4 million working population pays income tax and the top 100,000 earners contribute 60 percent of salaries tax.

Built in the 1940s to accommodate a wave of Chinese refugees fleeing the civil war on the mainland, about 100 cage homes remain, housing some of Hong Kong's poorest and most downtrodden.