Six million have died, and more than six million are displaced after decades of fighting and the ensuing humanitarian crisis in the eastern region of the Democratic Republic of Congo, drawing in neighbors, mercenaries and militias. An upcoming election is inflaming tempers.Six million have died, and more than six million are displaced after decades of fighting and the ensuing humanitarian crisis in the eastern region of the Democratic Republic of Congo, drawing in neighbors, mercenaries and militias. An upcoming election is inflaming tempers.