Oh should I? Maybe you should go read some real books, and I am not saying one or 2, but a lot, watch some documentaries while you are at it. I know Stalin killed jews. But I don`t remember it to be the topic of this discussion.
Well in fact it is the topic "Russian History" and you mentioned soviets and jews being the victims of nazi propaganda and murder.
Most of the history books and documentaries are still influenced by propaganda (especially the russian ones, because of 45 years of soviet influence). I understand why you are confused.
Since this thread is based on hurt feelings, try to imagine how german people feel, when they are portrait as Nazi monsters in media all the time. It works as entertainment, because Nazis are the perfect villains (propaganda made them like this) and you dont need to tell the public about it.
However you hear any german whining about it? Try to grow a dixk and move on.