After numerous rounds of "We don't even know if Saddam is still alive",
Saddam decided to send George W. a letter in his own writing to let him
know that he is still in the game. Bush opened the letter and it
appeared to contain a coded message:

370HSSV-0773H

George W. couldn't figure it out so he typed it out and emailed it to
Colin Powell. Colin and his aides had no clue either so they sent it to
the CIA. No one could solve it so it went to the NSA and then to MIT
and NASA and the Secret Service... the list got longer and longer.
Eventually they asked Mossad in Israel for help. They took one look
at it and replied: "Tell the President he is looking at
the message upside down..."