AfricaLink on Air - 04 March 2014To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoCaldwell, Mark03/04/2014March 4, 2014UN chief Ban Ki-moon in Sierra Leone to officially close UN mission charged with rebuilding the nation after civil war+++Westgate mall attack trial resumes in Nairobi+++Germany's carnival sparks racism debatehttps://p.dw.com/p/1BKLFAdvertisement