Dr Gerald Bull was a genius at designing and building superguns. (Very large long range guns capable of shooting more than 100 Miles.) When a plan by the CIA to export restricted material using him was exposed, the CIA denied all knowledge and he went to jail. He was later released to help Saddam Hussein build a new supergun capable of firing over 500 miles. Israel, upon learning of the supergun, fears it would be used against themselves.
Doomsday Gun
How the brilliant Canadian munitions engineer, Dr. Gerald Bull, agreed to build a super-gun for Saddam Hussein in 1988, when the U.S. cut his funding for the experiment, and how it attracted the attention of several intelligence agencies.
