'A new exhibition in Germany about archaeology under the Nazis shows how the regime launched a 'Last Crusade' expedition in wartime to find the Holy Grail from the Last Supper of Christ. In the 1989 Last Crusade movie, Indiana Jones played by Harrison Ford was on the quest for the grail - and he was in competition with the Nazis. Now truth turns out to be stranger than fiction in the exhibition 'Dig for Germania. Archaeology under the Swastika' in Bremen. It tells how S.S. chief Heinrich Himmler allegedly visited Spain during the war because he believed the grail was...