Calvin Coolidge actually said...

"There must be a change in our national attitude."

"Whereas public interests require that the Senate of the United States be convened at twelve o'clock on the fourth-day of March next to receive such communications as may be made by the Executive;"

"Now, therefore, I, Calvin Coolidge, President of the United States of America, do hereby proclaim and declare that an extraordinary occasion requires the Senate of the United States to convene at the ..."

"It is still in its experimental stage."