
In the article "Blood and Treasure," author Adam Hochschild tries to tell the story of what has and is happening on the continent of Africa: exploitation of the poor for corrupt government or outsiders. He writes about the oh-so-now-known as "blood diamond" industry. It is a lengthy article, so I am just going to link it here and let you read it: http://motherjones.com/politics/2010/02/congo-gold-adam-hochschild
In a subset "The Blood Diamonds Myth: Why boycotting "conflict minerals" won't help Congo" (blue underlined is from Mother Jones' website and not my noting)