As far as I know, they're just rumors. I visited so many sites last night I don't recall which one claimed the Hitler rumor. It was on a blog. It was quite an interesting entry. Apparently, it was during the filming of one of his movies and said on camera. If it exists, the Dems will show it.
There is so much floating around out there. Drudge had a black guy on last night who did body building with Arnold in the 70s. He had some interesting stories to tell, particularly in regards to a black female bodybuilder who was not treated well by Arnold. I never gave all this much thought before because there was nothing solid, but Arnold's commericals attacking Indian gaming have a subtle element of racism to me. If Davis can connect all these dots it could get really ugly.
Nah, it's not racism - just the standard "Hey look! The Indians have something we want! Let's take it, even if we have to break our word to them again!" thing that politicians have done for generations...