The Canadian-American stage magician and skeptic was well known for debunking fake psychics and frauds.
Forestry workers in Scotland had been felling trees when they came across a heavy iron door in the ground.
Treasure hunters believe that the bunker could be where the Nazis stored Russia's long-lost Amber Room.
Declassified CIA documents have indicated that Hitler may not have committed suicide in his bunker.
British historian Gerrard Williams maintains that Hitler did not perish in his bunker after all.
Police are attempting to find out who built an elaborate tunnel near the venue for the Pan Am Games.
Two huge symbols etched in to the New Mexico desert floor are said to mark the site of a secret bunker.
It is now thought that Hitler may not have shot himself in his bunker, a skull fragment believed for many years to be co...