AfricaLink on Air - 18 December 2015: 0405 UTCMark Caldwell12/18/2015December 18, 2015Rwanda holds referendum on constitutional amendment +++ UN Human Rights Council is to deploy experts in Burundi to investigate abuses +++ Ghana wrestles with chronic electricity problemshttps://p.dw.com/p/1HPRxAdvertisement[No title]To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 audio