The Zimbabwean president, Robert Mugabe, is being confined to his house by soldiers who surrounded his official and private residences, as well as other government buildings. Sources suggest Grace Mugabe, who was being positioned to eventually take over from her husband, has left Zimbabwe for Namibia. The sacked vice president, Emmerson Mnangagwa, was reported to have returned to Zimbabwe on Wednesday morning from South Africa, where he fled after being stripped of his office. The president of neighbouring South Africa, Jacob Zuma, said he had spoken to Mugabe, who was “fine” and that he was sending special envoys to meet...