George Washington and Thomas Jefferson both grew hemp. The U.S. Declaration of Independence was written on hemp paper. It is reported that Napoleon carried chocolate with him on his military campaigns, and ate it when he needed quick energy. There was a false floor fitted in Adolf Hitler’s Mercedes 770K to make him appear taller when he stood up in the car. The first American president to deliver a speech over the radio was Warren G. Harding. In 1980, Saddam Hussein received a key to the city of Detroit.