Tourists are flooding to Cambodia's "8th wonder of the world," the ancient temple complex at Angkor. But the rapid expansion of the site comes at a terrible cost, as tens of thousands of people ...

Audio, 28 minutesCrossing Continents The human cost of developing Cambodia's Angkor wonder Changing the temple complex of Cambodia's '8th wonder of the world'.

Runners react in the eighth Angkor Ultra Trail 100-km challenge at the UNESCO-listed Angkor Archaeological Park ...