Africalink on Air - 14 May 2013To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoMwakideu, Chrispin05/14/2013May 14, 2013Pigs accompany Kenyan protests over MPs' calls for higher salaries+++Optimism in Sierra Leone over the country's economic progress+++Deutsche Welle correspondent in Chad arrested on what DW says are flimsy chargeshttps://p.dw.com/p/18XiVAdvertisement