The President's News Conference
01/22/1947
https://www.presidency.ucsb.edu...
I also extend the welcome of this Government to the Congress and to the scientists attending its proceedings, and I request that all Federal...
No comment. I am sorry they did it, is about all I could say.
Oh, yes. It will contain everything.
I, Harry S. Truman, President of the United States of America, do hereby extend recognition to the World Metallurgical Congress and commend ...