AfricaLink on Air: 14 April 2016: 0705 UTCChrispin Mwakideu 04/14/2016April 14, 2016Two years since more than 200 Chibok schoolgirls were kidnapped in Nigeria +++ Malawi declares state of national disaster over prolonged drought +++ Sudan concludes Darfur referendum amid opposition boycotthttps://p.dw.com/p/1IV3zAdvertisement[No title]To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 audio Nigeria's Chibok schoolgirls missing two years on