AfricaLink on Air - 15 April 2015 - 0405 UTCMark Caldwell04/15/2015April 15, 2015Nigeria remembers Chibok girls under Boko Haram captivity for one year+++Spotlight on media freedom as Kenyan cartoonist Gado sent on leave+++400 migrants feared dead off Libya's coast on way to Italyhttps://p.dw.com/p/1F8X2Advertisement