Yet, Pelosi criticizes socialists and anarchists, and anti-fascists, groups that represented Stalinism. Ironically, they adopted some fascist behaviors. This led to the extermination of 10 million+ Soviet Republic citizens, including millions of Jews, and forced displacement of ethnic Chechens and Crimean Tartars. 

I don't like Pelosi, but I'll still give her kudos for her comments. I would disagree on socialists not being part of the left, they had one running for the Dem nomination. They're not mainstream left, though, just like neo-nazis aren't mainstream right.