>> translator: they need to get us another president. if that doesn't happen, we will create chaos starting from today until a solution is found. if it calls for us to die, then so be it. >> reporter: crises on several fronts are fueling resentments. on going ethnic and regional conflicts have displaced millions and a long battle with ebola continues. the country is confronting the world's second deadliest outbreak in history. extreme poverty also plagues the country with six out of seven live on less than a dollar a day. the president on the other hand has been enriched by the congo's wealth of natural resources. including one that powers most of the world's cell phones and electric cars, cobalt. and the congo is at the epicenter of its skyrocketing demand, its mines make up a large majority of global cobalt production. but these mines have a dirty secret, uncovered in a cnn