An article in this morning's Chicago Tribune states: "Last week two explorers - Andreas Richter, a German, and Piotr Koper, a Pole - moved in with heavy equipment and dug deep near rail tracks in Walbrzych, after comments by residents who said they had knowledge of the trains existence."
"Explorers' great hopes for finding a legendary Nazi 'gold train' in Poland appeared dashed Wednesday when, after digging extensively, the found 'No train, no tunnel' at the site."
Sounds like Al Capone's famous safe "live on TV" stunt by Haroldo Rivera, some years ago.