Supporters of France pose during the men's handball preliminary match between France and Tunesia at the 2012 Summer Olympics, Aug. 2, 2012. (AP Photo/Matthias Schrader)

Mike Kelly, from New York City, wears sunglasses in the colors of the American flag as he watches a broadcast of the Olympic games on a large outdoor television screen in Olympic Park, Aug. 2, 2012. (AP Photo/Ben Curtis)

Two spectators wear sunglasses in the shape of the Olympic rings as they stroll through Olympic Park in the sunshine, Aug. 2, 2012. (AP Photo/Ben Curtis)

British fans cheer as they watch a broadcast of the Olympics games on a large outdoor television screen in Olympic Park, Aug. 2, 2012. (AP Photo/Ben Curtis)

Nick Miller, left, and his sister Kendall, center, from San Francisco, wear leotards in the colors of the United States national flag as they walk with a friend through Olympic Park, Aug. 2, 2012. (AP Photo/Ben Curtis)

Spectators cheer for Morgan Barbancon Mestres, of Spain, and her horse Painted Black after they competed in the equestrian dressage, Aug. 2, 2012. (AP Photo/David Goldman)

British fans wearing leotards in the colors of the flag pose for other spectators to take pictures of them in front of the Orbit Tower in Olympic Park, Aug. 2, 2012. (AP Photo/Ben Curtis)

U.S. fans display a medal during rowing competitions in Eton Dorney, near Windsor, Aug. 2, 2012. (AP Photo/Tom Curley)

A British supporter smiles during the men's group B soccer match between Mexico and Switzerland, at the Millennium stadium in Cardiff, Wales, Aug. 1, 2012. (AP Photo/Luca Bruno)

The owners of the horse Rafalca, from left, Ann Romney, the wife of U.S. Republican presidential candidate Mitt Romney, Elisabeth Meyer and Amy Eberling applaud after their horse's performance in the equestrian dressage competition, Aug. 2, 2012. (AP Photo/Markus Schreiber)

British supporters drink beer outside a pub prior to the start of the men's group A soccer match between Britain and Uruguay, at the Millennium Stadium in Cardiff, Wales, Aug. 1, 2012. (AP Photo/Luca Bruno)

Dutch supporters pose for a photo next to a lion statue at the Trafalgar square, Aug. 2, 2012. (AP Photo/Emilio Morenatti)

Mexican supporters are seen during the men's group B soccer match between Mexico and Switzerland, at the Millennium stadium in Cardiff, Wales, Aug. 1, 2012. (AP Photo/Luca Bruno)

A Japanese fan stands prior to the men's group D soccer match between Japan and Honduras in Coventry, England, Aug. 1, 2012. (AP Photo/Hussein Malla)

Supporter of Great Britain celebrate prior to the women's handball preliminary match between France and Sweden, Aug. 1, 2012. (AP Photo/Matthias Schrader)

A spectator from Thailand wears traditional clothes and has his face painted with the national flags of Thailand and Britain outside Wembley Arena badminton venue, Aug. 1, 2012. (AP Photo/Markus Schreiber)