Investigative Journalism

This will take a few minutes for you to read, but then you will have a considerable issue to consider:

Atlas Shrugs Seeks Link Between Nazis and "Arabists"

That looks like the product of considerable research. The details of the layout and plan of Auschwitz are horrendous enough without adding the consideration of the possibility of this additional linkage.

Certainly the Grand Mufti existed and certainly he went underground in WW II. The animosity which the Arab world today expresses against the state of Israel and the Jewish people certainly would mesh with a revelation that the Mufti was linked to the Nazi atrocity.

There is more than enough historic anti-semitism in central Europe to have nurtured the Nazi fanatacism without the Arabist influence, but it also doesn't rule it out.