Co-founder Roger Baldwin stated, "I seek social ownership of property, the abolition of the properties class, and sole control of those who produce wealth. Communism is the goal."
http://www.discoverthenetworks.org/groupProfile.asp?grpid=6145
more info at the above link (a david horowitz site) including a visual map that shows leadership affiliations and funding information
clarification: roger baldwin was co founder of the ACLU
Thanks for that link. Quite a site.