Attended an amazing performance by Tom Morello in Seattle on 18th Oct. He really is an awesome guitarist. Towards the end of the show he actually called the audience on stage to sing 'World Wide Rebel Songs' with him.
Above: Tom Morello performing 'World Wide Rebel Songs' on stage with some members of the audience singing along. I am one of the guys on stage :) (I'm a little behind so I can't be seen in the video unfortunately)