someone needs to say, "worf, after you're done reading this dumb nazi pamphlet, I need you to read these 10 pages of earth history. you need to understand that if these guys get power they'll do something that's 100x worse than what the klingon empire did to cardassia. now if you're in the mood for honorable combat, go sneak up behind that guy and kill him with a single punch" but I guess that would ruin the stock plot.