Paul McCartney made a cameo at Horse Guards Parade, where he watched two matches of Saturday's opening day. He left his seats, though, right before Britain's men's match against Canada began.

—Jenna Fryer — Twitter http://twitter.com/jennafryer

___

EDITOR'S NOTE — "Eyes on London" shows you the Olympics through the eyes of Associated Press journalists across the 2012 Olympic city and around the world. Follow them on Twitter where available with the handles listed after each item, and get even more AP updates from the Games here: http://twitter.com/AP_Sports