UN mourns after 21 staff killed in Ethiopia plane crash

Flags flew at half-staff at the United Nations on Monday after 21 UN employees were killed in an Ethiopian Airlines plane crash that Secretary-General Antonio Guterres said marked a "sad day" for the world body. Guterres led delegates at the opening of the annual gathering on women's rights at the General Assembly in observing a moment of silence in honor of the victims. "A global tragedy has hit close to home — and the United Nations is united in grief," he said at the Commission on the Status of Women.