The President's News Conference
06/25/1947
https://www.presidency.ucsb.edu...
By virtue of the authority vested in me by the Constitution and Statues, including Title I of the First War Powers Act, 1941, and as Preside...
It is our duty, particularly here in Washington, to practice what we preach.
The disclosure of all the evidence has vindicated my confidence in you.
My faith in your integrity and ability has been strengthened.