Paul at Yankee Stadium last night (August 29, 2007). My friend managed to record the post game show on a DVD and sent to me. Paul appeared for about 5 seconds, pretending he was playing a guitar! 

http://s27.photobucket.com/albums/c180/clareire7/Beatles/?action=view¤t=PaulMcCartneyattheYankeesGameAug292.flv