I've known a few ACLU attorneys, DK-Prof is right, they're lefties (mostly edit and a few of the girlie aclu attorneys don't shave their legs
) but I see no real world proof that there is any affiliation btw the aclu and communism.
I guess they could have been having secret meetings with Castro or one of the other two or three communists that still exist in the wild, but that seems more a Newsmax fueled fantasy than anything else.
Edit2-I don't remember any of them taking on criminal cases, I thought they only handled civil matters, but I haven't had any contact with any of those guys in many years.
Edit3-From the contact I have had with real live ACLU members and attorneys, claiming the ACLU takes on cases for Christians occaissionally as a cover for their evil commie acts is hilarious, talk about a basic lack of understanding of these people.