Gurukota rinoona nezve kudyidzana nedzimwe nyika VaFrederick Shava vanoti Zimbabwe haasi kufara nekusakokwa kwemutungamiri wenyika vaEmmerson Mnangagwa kumusangano weUS Africa Leaders' Summit wakatanga muWashington DC nezuro. Vhidhiyo ina Marvellous Mhlanga-Nyahuye.