All is nice and very cool, but the US "investigators" forget a few facts:
A) Europe is not a dark place hidden in the dark jungles of Africa: We are at least as devolped as any of the most developed places in the USA, yes, Austria too.
B) We know our history pretty well, and it happens that the Nazis, as good Germans, wrote down every single thing that they did in minute detail. Hell, we even have the time tables of the trains carrying people to Auschwitz! This "secret" complex is far from secret, and it even has it's very own Wikipedia page:
http://de.wikipedia.org/wiki/B...
(In German).
C) The Germans did an excellent job in getting rid of ANY scientist that could have been able to build a basic _reactor_. The only person in Germany that had an idea about fission was Otto Hahn, and he was completely ignored by the military and would have otherwise extremely reluctant to participate as he was involved in helping Germans of jewish religion to escape the country. And for the less agile of mind: No Fission = No U238 / No PU239 = NO Friggin' BOMB.
D) Despite it's "German" Name, Oppenheimer, the father of the A-Bomb' is as USian as a bucket full of burgers, born in NYC (which is NOT a part of Austria, AFAIK)
E) The only reason that Germany still exists today and is not a radioactive crater is that the Allies knew they had no bomb, else they would have called in the Little Boy and the Fat Man to pay my adoptive country a visit (for the slower of mind: That were the names of the two A-Bombs used to nuke the fuck out of Hiroshima and Nagasaki)