Hundreds of students of the University of Zimbabwe reportedly refused to sit exams until Zimbabwe President Robert Mugabe is removed from office, in Harare, Monday. Students demanded that the university revokes First Lady Grace Mugabe's doctorate, which was allegedly awarded under political pressure. Mugabe was initially expected to resign on Monday after the Zanu-PF central committee voted to... Еще sack Mugabe and replace him with his former Vice President Emmerson Mnangagwa. However, Mugabe refused calls to step down and vowed to stay on as president in a defiant TV address to the people of Zimbabwe on Sunday. Mugabe's sacking comes after the army seized the state broadcaster on November 15 and placed the leader under house arrest. The 93-year-old faces the possibility of impeachment by parliament.