Zimbabwe's ruling party Zanu-PF has sacked Robert Mugabe as its leader and has appointed former Vice-President Emmerson Mnangagwa – sacked by Mr Mugabe two weeks ago – as leader.<br/><br/>The sacking of Mnangagwa had prompted an extraordinary chain of events as the military intervened to block Mr Mugabe, 93, from installing his wife Grace in his place. Tens of thousands of Zimbabweans attended street protests yesterday to demonstrate against the Mugabes. Mr Mugabe is set to meet military leaders today and a motorcade has been seen leaving his private residence.<br/>