http://a.msn.com/r/2/BBwPPN5?a=1&m=EN-USWorkers in Congo — including children — risk their lives to provide this key ingredient in modern batteries.KOLWEZI, Congo — The sun was rising over one of the richest mineral deposits on Earth, in one of the poorest countries, as Sidiki Mayamba g...
The Washington Post - Friday, September 30, 2016