South Africa: Zuma commits $2-billion to bolster IMF 'firewall'

South Africa has agreed to contribute around R16,6-billion to an International Monetary Fund 'firewall' meant to prevent future financial crises. President Jacob Zuma committed some of South Africa’s reserves at the G20 summit, a meeting of the world’s greatest economies, in Los Cabos, Mexico, spokesperson Jabulani Sikhakhane said.