South African President Cyril Ramaphosa has criticised his predecessor Jacob Zuma over his last-minute bid to force him to step down as a candidate during the recent ruling party African National Congress’ leadership race. President Ramaphosa, who has termed Mr Zuma’s move as an “abuse of legal process,” has applied for an urgent interdict against the former president’s latest legal antics. Mr Ramaphosa is challenging the allegations by Mr Zuma that he failed to act as president of the country against Billy Downer (the lead state prosecutor in Zuma’s 18-year-long corruption kickback saga) in t…