March 08, 1848
To the Senate of the United States.
In answer to the resolution of the Senate of this date, requesting the President to communicate to that body, "confidentially, any additional dispatches which may have been received from Mr. Trist, and especially those which are promised by him in his letter to Mr. Buchanan of the 2d of February last, if the same have been received," I have to state that all the dispatches which have been received from Mr. Trist have been heretofore communicated to the Senate.
JAMES K. POLK.
James K. Polk, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/201464