News MTN Fires Amina Oyagbola Over Bribery To Buhari’s Chief Of Staff Abba Kyari by Arinze Ago December 23, 2016 Sahara Reporters have it that Telecommunications giant, MTN, has fired one of it’s highly-placed staffer over an alleged bribery allegations. Here’s how they reported it below: South African telecom giant, MTN,… 0 Facebook Twitter Google + Pinterest