As the going gets tough in South Sudan, some artisans offer cheap footwear made from rubber tires
WAU, South Sudan (AP) — From Rwanda to Kenya, fashioning footwear from discarded tires has long been a mark of local ingenuity. In South Sudan, however, the creative work of such artisans is now fueled by an economic crisis that has left the government on the verge of bankruptcy and many people struggling to put…