Far Left
Communism is a ideology of the far left, the UAF have been seen flying the Communist flags.
http://photos-f.ak.fbcdn.net/hphotos-ak-snc3/hs105.snc3/15328_1302287848956_1583259959_722105_14456_n.jpg

Martin Smith has even spoken at a Marxist Festival
http://www.youtube.com/watch?v=kjWKsNNPZYY