Osama himself decided to send George W. a letter in his own
handwriting to let him know he was still in the game. Bush opened the
letter and it appeared to contain a coded message:
370HSSV-0773H
Bush was baffled, so he e-mailed it to Colin Powell. Colin and his aides
had no clue either so they sent it to the FBI. No one could solve it so
it went to the CIA, then to the Secret Service and also to the NASA.
With no clue as to it's meaning, they eventually asked India's RAW for
help.
RAW cabled the White House as follows:
"Tell the President he is looking at the message upside down"