09/13/1976
https://www.presidency.ucsb.edu...
"I remain concerned about the many Americans still unaccounted for in Southeast Asia."
"I welcomed the news that Mr. Emmet Kay has been released as part of the prisoner exchange in Laos."
"The record shows that there has been almost no compliance with these humanitarian provisions."
"Today, with pleasure and humility, I take my turn in welcoming you, the distinguished representatives of 138 nations."