09/10/1978
https://www.presidency.ucsb.edu...
"I have consulted with leaders of the Congress, and I am confident they will support legislation that may be required to carry out these measures."
"I have already recalled the United States Ambassador from Moscow back to Washington."
"I have decided to halt or to reduce exports to the Soviet Union in three areas that are particularly important to them."
"I have determined, pursuant to section 101(a) of the Trade Act of 1974, that certain existing duties of the United States are unduly burdening and restricting the foreign trade of the United States."