Yeah, I'm interested too...
While I like Ed Harris as an actor, I don't really know his politics...but after watching the "Making of" on Enemy At The Gates...I know he is a dumb ass when it comes to WWII history.
He kept refering to his character, Major Koenig as Waffen SS....when he was clearly a Heer Gebirgsjager from his uniform...so much for research...
Viggo...again, not sure of his politics, but he was cool in GI Jane (for a dumb movie), and I guess when he was filming LOTR, we would go everywhere in Wellington with his sword....and he likes to fly fish...