AfricaLink on Air: 15 April 2016:0405 UTCMark Caldwell04/15/2016April 15, 2016Doubts over authenticity and timing of new Chibok girls video +++ Janusz Walus accused of killing anti-apartheid activist Chris Hani to be set free +++ President Robert Mugabe mulls over internet censorship in Zimbabwehttps://p.dw.com/p/1IWBGAdvertisement[No title]To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 audio