President Richard M. Nixon of the United States of America, today paid an official visit to the United Nations Headquarters in New York where he addressed the General Assembly. A view of the delegation of the United States during President Nixon's address to the General Assembly. From right to left are: William P. Rogers, U. S. Secretary of State, Charles W. Yost, Permanent Representative of the United States to UN; and William B. Buffum, Deputy Permanent Representative of United States to UN.