I’ve got a good link for you that relates to all of this (hat tip to word_warrior_bob for the original thread). It is an interview with a former KGB operative from their propoganda department. He talks alot about the useful idiots in the U.S. that advance the communist agenda. He has lots of interesting views about how these useful idiots will be the first killed when communists take over. Of couse, the interview is from 1984, but it is fascinating stuff.
http://www.freerepublic.com/focus/news/2094322/posts?page=71#71
And they seemed like such earnest, peace-loving folk.