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 boycottCopy linkAdvertisement[No title]This browser does not support the audio element. Nigeria's Chibok schoolgirls missing two years on