A Zimbabwean man walks through his maize field outside Harare, January 20, 2016. About 14 million people face hunger in Southern Africa because of a drought that has been exacerbated by an El Nino weather pattern, the United Nations World Food Programme (WFP) said on Monday. n Zimbabwe, 1.5 million people, more than 10 percent of the population, face hunger, WFP said. REUTERS/Philimon Bulawayo