FOX NEWS: Inside Adolf Hitler's secret underground tunnels 'where Nazis tested new weapons in the final days of World War 2'

Inside Adolf Hitler's secret underground tunnels 'where Nazis tested new weapons in the final days of World War 2'



These remarkable pictures lift the lid on long-abandoned German tunnels that are believed to have lead to a secret Nazi weapons testing bunker.

via FOX NEWS https://ift.tt/2MYYXgb