Polish treasure Hunters Insist they are Right

Nazi gold train hunters defy sceptics and begin digging for treasures 
Treasure hunters Piotr Koper and Andreas Richter think they know where there is a buried Nazi "gold train" buried in a railway siding at Walbrzych. They have some amateurish georadar which they say 'proves' it is there. This is despite the site being scanned by professionals who say there is nothing there. Now they are going to dig, they say. Beats me why. Normal standards of human logic, it seems, do not apply to metal detectorists, perhaps electromagnetic nanovibrations damage the brain.