South Africa's president Jacob Zuma is on the ropes. In recent months he's been dealt blow after blow - by the courts, by political opponents, even by erstwhile friends. Only the knee-jerk loyalty of the ANC has saved him from impeachment and disgrace. HARDtalk's Stephen Sackur speaks to South Africa's trade and industry minister Rob Davies and asks: if the president won’t jump, does he need to be pushed, for the good of the country?

Image: Rob Davies Minister of Trade and Industry, Credit: Michelly Rall/Getty Images