South African President Cyril Ramaphosa slammed Afrikaner refugees who left for the United States on Tuesday, saying that it was “cowardly” for them to leave racial discrimination and threatened expropriation. Ramaphosa spoke the day after after the first flight of 49 white Afrikaners granted refugee status by the U.S. arrived in Washington, DC. As many as 70,000 more have sought to apply to enter the U.S. under the policy. Ramaphosa, who styles himself as a pro-business moderate, and is set to speak to U.S. President Donald Trump later this month, made the remark at a surprise visit to a local...