Pres. Nixon met at the White House on May 11, 1973 with two of his top officials who are about to make foreign trips. Secretary of State William P. Rogers (L) is leaving May 12 for a tour of Latin America. Henry Kissinger, Nixon’s chief foreign policy advisor, will meet in Paris next Thursday with Hanoi’s Le Duc Tho to discuss ways to shore up the shaky Vietnam ceasefire agreement. (UPI Photo/tm/Files)