With flies hovering all over the vicinity of the crowded slums of Epworth, an urban settlement approximately 25 kilometers (15.5 miles) east of the Zimbabwean capital Harare, laden plastic paper bags lie scattered on streets and sidewalks, with small children rummaging through garbage and vendors going about their normal business oblivious to the wafting stench of human waste. For 45-year-old Tambudzai Munondo, one of the residents in the slums of ...