Africalink on Air - 21 March 2012To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videolattus03/21/2012March 21, 2012Talks between Boko Haram and Nigeria's government fail+++South Africa's opposition may review graft charges against president Jacob Zuma+++Controversy on Zimbabwe's diamond revenueshttps://p.dw.com/p/14OtFAdvertisement