title: Zimbabwe's Mugabe defies expectations of immediate resignation
text: HARARE (Reuters) - Zimbabwe s President Robert Mugabe defied expectations he would resign on Sunday, pledging to preside over a ZANU-PF congress next month even though the ruling party had removed him as its leader hours earlier. ZANU-PF had given the 93-year-old less than 24 hours to quit as head of state or face impeachment, an attempt to secure a peaceful end to his tenure after a de facto coup. Mugabe said in a address on state television that he acknowledged criticism against him from ZANU-PF, the military and the public, but did not comment on the possibility of standing down. 