How This Conflict Mineral Gets Smuggled Into Everyday Tech, Coltan from militia-controlled mines in Congo is increasingly flowing into global supply chains for smartphones and computers, despite U.S. efforts to stop the use of so-called conflict minerals.

How This Conflict Mineral Gets Smuggled Into Everyday Tech, Coltan from militia-controlled mines in Congo is increasingly flowing into global supply chains for smartphones and computers, despite U.S. efforts to stop the use of so-called conflict minerals.

How This Conflict Mineral Gets Smuggled Into Everyday Tech, Coltan from militia-controlled mines in Congo is increasingly flowing into global supply chains for smartphones and computers, despite U.S. efforts to stop the use of so-called conflict minerals. continue reading...