The rule of the African National Congress (ANC) in South Africa since 1994 has been marked by a widening chasm between poor black people, the majority and a tiny black elite, who get richer and richer. A quarter of our children are so badly malnourished that their brains are stunted for life. Amid this terrible hunger, President Cyril Ramaphosa lives in fabulous splendor. He is said to be worth 6 billion rand (around $350 million). He has mansions in the rich parts of South Africa. He has a fleet of luxury cars. He owns a game farm of 11,120 acres....