Calvin Coolidge actually said...
But each year they turn up in the hands of the people that are in no wise connected with the press like legislative agents in Washington, brokerage offices in different cities, so that I think the news reporters or news agents to whom my message is to be given here for press release ought to warn people to whom they may send it that it is exclusively for newspaper use and not for general distribution before it is presented to the Congress.
11/15/1928