04/20/1976
https://www.presidency.ucsb.edu...
"I have instructed the personnel of the U.S. Mission to leave Phnom Penh."
"Despite that evacuation, we will continue to do whatever possible to support an independent, peaceful, neutral, and unified Cambodia."
"I am a complete believer in the accomplishments, the mission of a good, fine, forward-looking, visionary space program for America."
"The Robert Goddard Award, of course, everybody knows, is the ultimate in recognition for great achievements in the field of space."