12-14.00 hrs visit dachauAre you serious? Where did you get this itinerary? Oh, they are delusional. Their thought process probably goes something along the lines of the Holocaust only happened because there was war... not at all that Hitler wouldn't have stopped until he killed every Jew on the planet and it was only war that stopped him.
Any other sites they're visiting?
Their itinerary:
http://www.uksociety.org/ (click on "planned route")
I thought about it last night and am now wondering if I wasn't just flying off the handle. They may be plannig to only visit the town of Dachau. If anything, I'd probably be inclined to bet good money that none of them even know there was a concentration camp there.