Prexit: as South Africa looks over the abyss who will blink?
Prexit: as South Africa looks over the abyss who will blink?: South Africa's President Jacob Zuma (right) and Deputy President Cyril Ramaphosa. The jury is out on whether Ramaphosa will break ranks. Mike Hutchings/Reuters Like the lemming that is about to throw itself off the proverbial cliff, South Africa appears unable to stop itself from …