by Annie THOMAS and Lucien KAHOZI Agence France-Presse MANONO, DR Congo (AFP) – Near the rusting carcass of a smelter, barefoot men and women scratch at the ground in the quest for cassiterite — the tin oxide ore that generations ago gave the town of Manono a brief taste of the good life. The diggers carry the sandy earth to the Lukushi River where women wash the grit in metal bowls, hoping to find some […]