Commenter Buck Mountain did not want us to miss this photo of the candidates. Apparently after shaking hands with Barack Obama, John McCain almost headed the wrong way off the stage and reacted with a big whoops. But wait, maybe Senator McCain was doing yoga. The yoga pose Simhasana or Lion pose, literally meaning "powerful one" involves extending the tongue as demonstrated below by Swami Satchidananda. One more gesture in McCain's voluminous repertoire of body language.