Cambodia's political history since independence in 1953.

"Land of Wandering Souls" follows a group of workers who are laying a high-tech fiber optic cable that will link Cambodia to the rest of Asia and Europe. This film provides a haunting glimpse into the lives of these indigent workers as they encounter the painful remnants of the past and labor to bring Cambodia into the modern age.

This week's Info-Graphic reveals how several global companies attempt to balance profits with social responsibility.