South Africa’s Chairperson of the C20, Thulani Tshifuta, says the volatile global geopolitical environment has exposed vulnerabilities in many economies.  However, he believes Africa can seize the opportunities presented by the African Continental Free Trade Agreement. Tshifuta was speaking in Pretoria, where he briefed the media on the progress made by groups under the C20. Channel Africa’s Economics Reporter, Innocent Semosa, has more…