And You Thought McCain Supporters Were Too Extreme

http://www.cnn.com/2008/POLITICS/10/23/mccain.sticker/

Update:
Looks like a hoax:
http://kdka.com/local/attack.McCain.Bloomfield.2.847628.html

But I think this one is still holding up:
http://thesilentmajority.wordpress.com/2008/10/16/up-date-on-the-assault-against-a-mccain-manhattan-volunteer/