Today when McCain was campaigning in Iowa and Sarah Palin was in Florida, there was a Sarah Palin lookalike standing right behind McCain who was smiling and waving whenever he acknowledged Palin. Hee-larious stuff. Somebody please post the video.
http://www.clipaday.com/videos/sarah-palin-lookalike Hahaha!, she waves when McCain say " Thank you for your support of Sarah Palin" Funny!
There's 237 democrats in Congress and anyone of them could have stood behind Obama and look and act like Joe Biden.
I read McCain thought it was funny and ask the girl to go with him to other speeches. Something funny when things feel stressful.