James Buchanan actually said...

"will be stopped and compelled to return by the same conveyance that took them to the country."

"For these and other good reasons, I, James Buchanan, President of the United States, have thought it fit to issue this my proclamation."

"an extraordinary occasion requires the Senate of the United States to convene for the transaction of business at the Capitol, in the city of Washington, on the 15th day of this month, at 12 o'clock at..."

"Whereas an extraordinary occasion has occurred rendering it necessary and proper that the Senate of the United States shall be convened to receive and act upon such communications as have been or may ..."