The U.N. humanitarian agency has said about half of the population of Zimbabwe needs water and food urgently, and has launched an appeal for $430 million to help those in need.The U.N. humanitarian agency has said about half of the population of Zimbabwe needs water and food urgently, and has launched an appeal for $430 million to help those in need.Read More796c1779-f419-5067-8647-299a8865d71c, fox-news/world/world-regions/africa, fox-news/topic/associated-press, fox-news/world/united-nations, fnc, fox-news/world, article, Associated PressFOX News : World