AfricaLink on Air - 06 May 2014To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoIsaac Mugabi05/06/2014May 6, 2014South Africa goes to the polls Wednesday in a general election to elect a new leader +++ UK, US pledge to join in the hunt for abducted schoolgirls in Nigeria +++ UN Chief Ban Ki Moon in South Sudan to assess the security and humanitarian situationhttps://p.dw.com/p/1BumTAdvertisement