Calls mount in Zimbabwe's ruling party for Mugabe to resign

Zimbabwean President Robert Mugabe (L) shakes hands with Zimbabwe Defense Forces Chief Constantino Chiwenga at State House in Harare, Zimbabwe, on Nov. 16, 2017. Zimbabwean President Robert Mugabe met Zimbabwe Defense Forces Chief Constantino Chiwenga and South African envoys here on Thursday. (Xinhua/Joseph Nyadzayo)