AfricaLink on Air - 15 April 2015 - 0705 UTCTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoAbu-Bakarr Jalloh04/15/2015April 15, 2015Nigeria remembers Chibok girls under Boko Haram captivity for one year +++ Kenya holds a vigil for victims killed in an al-Shabab attack at Garissa University College +++ 400 migrants feared dead off Libya's coast on way to Italyhttps://p.dw.com/p/1F8dVAdvertisement