Another escape story is Bernd Boettger, who built a mini submarine: http://www.hisutton.com/The%20Escape%20of%20Bernd%20Boettger.html http://www.hisutton.com/T

Another escape story is Bernd Boettger, who built a mini submarine: http://www.hisutton.com/The%20Escape%20of%20Bernd%20Boettger.html http://www.hisutton.com/The%20Escape%20of%20Bernd%20Boettger...