His error was to say that they are members of the Communist Party, since officially they are not. They are members of an umbrella organization created and organized by those who support the Marxist goals of the Communist Party. Communists are very secretive about their true affiliation. That’s the way they operate. But in essence Allen West was right and finally revealed the truth about something that should have been a well-known fact by now.
Our error was assuming that shills like Soledad O’Brien and her ilk were really interested in the truth (and no one was whispering Wikipedia information in Soledad’s ear at the time of the interview).