To the Senate and House of Representatives of the United States:
Having recently received from our late minister plenipotentiary at the Court of London a duplicate of dispatches, the original of which has been sent by the Revenge schooner, not yet arrived, I hasten to lay them before both Houses of Congress. They contain the whole of what has passed between the two Governments on the subject of the outrage committed by the British ship Leopard on the frigate Chesapeake. Congress will learn from these papers the present state of the discussion on that transaction, and that it is to be transferred to this place by the mission of a special minister.
While this information will have its proper effect on their deliberations and proceedings respecting the relations between the two countries, they will be sensible that, the negotiation being still depending, it is proper for me to request that the communications may be considered as confidential.
Thomas Jefferson, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/203315