Ramaphosa enjoyed a brief wave of sympathy after his White House ambush but he is a problematic leader, writes Sizwe Mpofu Walsh.

Donald Trump has long been preoccupied with South Africa’s most fraught and emotional domestic policy issue: land. In his first term the US president directed his then Secretary of State Mike Pompeo — via Twitter — to “closely study the South Africa land and farm seizures” and the supposed “large-scale killing of farmers”.

Iranian and U.S. negotiators resumed talks on Friday in Rome to resolve a decades-long dispute over Iran's nuclear ambitions, Iranian media reported, despite Tehran warning that a new deal might not be possible amid mutually exclusive demands.