This documentary talks about the many problems in the Congo, where the price of the material that most cell phones must have in order to function comes from the blood of many of the native people of the Republic of Congo. The material that were taking about here is Coltan which is a product that not only is used in cell phones, but in many other electronic devices. If you watched Blood Diamond  then this is Blood Coltan because of the amount of lives the need of this material has claimed. Watch below this informative documentary.