United Nations Secretary-General Ban Ki-moon (front, R) and David Rockefeller (front,L) attend a memorial for Joseph Verner Reed at the United Nations headquarters in New York, the United States, Nov. 29, 2016. The United Nations on Tuesday held a memorial to pay tribute to Joseph Verner Reed, a U.S. veteran diplomat who served in 1987 as the UN under-secretary-general to head the then UN Department of Political and General Assembly Affairs. (Xinhua/Li Muzi)
