As rich countries snap up farmland in developing world, calls grow for regulation to prevent what many see as neocolonial behavior.
The former defense secretary went on to head the World Bank but could never escape his association with Vietnam.
His administration isn't that interested in a missile shield in Europe, but seems unlikely to concede it in upcoming talks.
This poignant short story collection puts a personal face on the devastating crisis in Zimbabwe.
The power of one man's voice to inspire change is captured in this documentary about Africa's biggest pop star.