Venus Williams at the Wimbledon center court on tuesday. LEHTIKUVA / Kimmo Mantyla *** FINLAND OUT. NO THIRD PARTY SALES. ***

Venus Williams at the Wimbledon center court on tuesday. LEHTIKUVA / Kimmo Mantyla *** FINLAND OUT. NO THIRD PARTY SALES. ***

Venus Williams at the Wimbledon center court on tuesday. LEHTIKUVA / Kimmo Mantyla *** FINLAND OUT. NO THIRD PARTY SALES. ***

Canada's Aleksandra Wozniak at the Wimbledon center court on tuesday. LEHTIKUVA / Kimmo Mantyla *** FINLAND OUT. NO THIRD PARTY SALES. ***

Half-time acrobatics show during the Olympic preliminary round basketball match Lithuania vs Nigeria in London on Tuesday, 31st July, 2012. LEHTIKUVA / Timo Jaakonaho *** FINLAND OUT. NO THIRD PARTY SALES. ***

Olympic Games London 2012 Michael Phelps (USA) ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012 Gold medal winner 200m butterfly, Chad le Clos (RSA) ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012 Gold medal winner 200m butterfly, Chad le Clos (RSA) ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012 Michael Phelps (USA) ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012 Michael Phelps (USA) ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012 Gold medal winner 200m butterfly, Chad le Clos (RSA) ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012, Judo women, Lili Xu (white, China) - Urska Zolnir (blue, Slovenia) ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012 Michael Phelps (USA) ?? pixathlon fot. Pixathlon/REPORTER

Olympics - London 2012 Olympic Games - swimming men, Michael Phelps (USA) ?? pixathlon +++ www.hoch-zwei.net +++ copyright: HOCH ZWEI / Malte Christians +++ fot. Pixathlon/REPORTER

Olympics - London 2012 Olympic Games - swimming men, Michael Phelps (USA) ?? pixathlon +++ www.hoch-zwei.net +++ copyright: HOCH ZWEI / Malte Christians +++ fot. Pixathlon/REPORTER

Olympics - London 2012 Olympic Games - swimming men, Michael Phelps (USA) ?? pixathlon +++ www.hoch-zwei.net +++ copyright: HOCH ZWEI / Malte Christians +++ fot. Pixathlon/REPORTER

Olympic Games London 2012 Swimming women, Anja Klinar (SLO) ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012, Hocky women, National Team South Korea Seon Mi Park / KOR, mask, Maske, Schutzkleidung ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012, Hocky women, National Team Great Britain Chloe Rogers and Helen Richardson / GBR celebrate goal ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012 - Olympische Spiele London 2012, Great Britain - Grossbritanien, Hockey women, Great Britain vs. Korea, Laura Unsworth / GBR competes with Seon Ok Lee / KOR, ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012 - Olympische Spiele London 2012, Great Britain - Grossbritanien, Hockey women, Great Britain vs. Korea, Alex Danson / GBR competes with Se Na Cha / KOR, ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012 - Olympische Spiele London 2012, Great Britain - Grossbritanien, Hockey women, Great Britain vs. Korea, Laura Unsworth / GBR competes with Seon Ok Lee / KOR, ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012 - Olympische Spiele London 2012, Great Britain - Grossbritanien, Hockey women, Great Britain vs. Korea, Laura Unsworth / GBR competes with Seon Ok Lee / KOR, ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012, Hocky women, National Team South Korea Jong Eun Kim / KOR, ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012, Hocky women, National Team Great Britain Georgi Twigg / GBR, ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012, Hocky women, National Team Great Britain GBR celebrates goal ?? pixathlon fot. Pixathlon/REPORTER

Olympic Games London 2012, Hocky women, National Team Great Britain Anne Panter / GBR, ?? pixathlon fot. Pixathlon/REPORTER

Olympics - London 2012 Olympic Games - swimming men, 200m Freestyle Relay Final: Michael Phelps (USA) ?Epixathlon fot. Pixathlon / REPORTER

Olympics - London 2012 Olympic Games - swimming men, 200m Freestyle Relay Final: Michael Phelps (USA) ?Epixathlon fot. Pixathlon / REPORTER

Olympic Games London 2012 - Olympische Spiele London 2012, 31.07.2012 Hockey women, Great Britain vs. Korea, Georgi Twigg / GBR ?Epixathlon fot. Pixathlon / REPORTER

Olympic Games London 2012 - Olympische Spiele London 2012, 31.07.2012 Hockey women, Great Britain vs. Korea, Anne Panter / GBR ?Epixathlon fot. Pixathlon / REPORTER

Olympic Games London 2012 - Olympische Spiele London 2012, 31.07.2012 Hockey women, Great Britain vs. Korea, Anne Panter / GBR ?Epixathlon fot. Pixathlon / REPORTER

Olympic Games London 2012 - Olympische Spiele London 2012, 31.07.2012 Hockey women, Great Britain vs. Korea, Chloe Rogers and Helen Richardson / GBR celebrates ?Epixathlon fot. Pixathlon / REPORTER

Olympic Games London 2012 - Olympische Spiele London 2012, 31.07.2012 Hockey women, Great Britain vs. Korea, Chloe Rogers / GBR celebrates ?Epixathlon fot. Pixathlon / REPORTER

Olympic Games London 2012 - Olympische Spiele London 2012, 31.07.2012 Hockey women, Great Britain vs. Korea, Jong Eun Kim / KOR ?Epixathlon fot. Pixathlon / REPORTER

Olympic Games London 2012 - Olympische Spiele London 2012, 31.07.2012 Hockey women, Great Britain vs. Korea, Korea dejected after the Match ?Epixathlon fot. Pixathlon / REPORTER

Olympic Games London 2012 - Olympische Spiele London 2012, 31.07.2012 Hockey women, Great Britain vs. Korea, GBR celebrates ?Epixathlon fot. Pixathlon / REPORTER

Olympic Games London 2012 - Olympische Spiele London 2012, 31.07.2012 Hockey women, Great Britain vs. Korea, Illustration, Ball ?Epixathlon fot. Pixathlon / REPORTER

LONDON, Britain - Japan's Masashi Ebinuma (R) beats Poland's Pawel Zagrodnik during the bronze medal finals in the men's judo 66-kilogram category at the ExCel venue on July 29, 2012 at the 2012 London Olympics. (Kyodo)

LONDON, Britain - Japan supporters cheer after Masashi Ebinuma scored an ippon victory against Poland's Pawel Zagrodnik during the bronze medal finals in the men's judo 66-kilogram category at the ExCel venue on July 29, 2012 at the 2012 London Olympics. (Kyodo)

LONDON, Britain - Japan's Masashi Ebinuma throws Poland's Pawel Zagrodnik to the mat for ippon during the bronze medal finals in the men's judo 66-kilogram category at the ExCel venue at the 2012 London Olympics on July 29, 2012. (Kyodo)

LONDON, Britain - Japan's Masashi Ebinuma poses with the bronze medal he won in the men's judo 66-kilogram category on July 29, 2012. Ebinuma beat Pawel Zagrodnik of Poland in the bronze medal finals at the ExCel venue at the 2012 London Olympics. (Kyodo)

LONDON, Britain - Japan's Masashi Ebinuma (L) fights Poland's Pawel Zagrodnik during the bronze medal finals in the men's judo 66-kilogram category at the ExCel venue at the 2012 London Olympics on July 29, 2012. Ebinuma beat Zagrodnik to win the bronze. (Kyodo)

LONDON, Britain - Koko Tsurumi competes on the uneven bars during the London Olympics women's gymnastics qualification round at North Greenwich Arena on July 29, 2012. The Japan team placed sixth in the round with a total of 170.196 points. (Kyodo)

LONDON, Britain - Japan's Yuko Shintake performs in the floor exercise during the London Olympics women's gymnastics qualification round at North Greenwich Arena on July 29, 2012. The Japan team placed sixth in the round with a total of 170.196 points. (Kyodo)

LONDON, Britain - Japan's Ai Fukuhara returns a shot against Russia's Anna Tikhomirova in the third round of the women's table tennis singles match at ExCel London at the 2012 London Olympics on July 29, 2012. Fukuhara advanced to the fourth round after winning the match 11-7, 11-8, 11-9 and 11-3. (Kyodo)

LONDON, Britain - Japan's Kosuke Kitajima (back) looks at the time after the men's 100-meter breaststroke final of the 2012 London Olympics at Aquatics Centre on July 29, 2012. Kitajima, who had won gold in both the 100 and 200 breast in 2004 and 2008, finished fifth in 59.79 seconds. (Kyodo)

China's Wang Xin plays against United States' Rena Wang at a women's singles match of the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Saurabh Das)

LONDON, Britain - Japan's Kosuke Kitajima competes in the men's 100-meter breaststroke final in the 2012 London Olympics at Aquatics Centre on July 29, 2012. Kitajima, who had won gold in both the 100 and 200 breast in 2004 and 2008, finished fifth in 59.79 seconds. (Kyodo)

Torchbearer Austin Playfoot, top center, poses after lighting the Olympic cauldron at the Olympic Stadium during the 2012 Summer Olympics, Monday, July 30, 2012, in London. The cauldron was moved from the infield to its resting position at the stadium. (AP Photo/Jae C. Hong)

Grzegorz Fijalek of Poland dives for a spiked ball during a beach volleyball match against the United States during the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Dave Martin)

Urszula Radwanska of Poland returns a shot to Serena Williams at the All England Lawn Tennis Club at Wimbledon, in London, at the 2012 Summer Olympics, Monday, July 30, 2012. (AP Photo/Mark Humphrey)

Jacob Gibb of the United States serves during a loss to Poland during a beach volleyball match at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London. (AP Photo/Dave Martin)

Poland's Natalia Pacierpnik competes in the heats of the K-1 women's kayak slalom at Lee Valley Whitewater Center, at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Kirsty Wigglesworth)

Grzegorz Fijalek of Poland reacts after Poland upset the USA during a beach volleyball match against the United States during the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Dave Martin)

Urszula Radwanska of Poland bangs her racket on the court after losing a point to Serena Williams at the All England Lawn Tennis Club at Wimbledon, in London, at the 2012 Summer Olympics, Monday, July 30, 2012. (AP Photo/Mark Humphrey)

Poland's Michal Logosz, center, is taken off the court on a wheelchair after injuring himself while playing with teammate Adam Cwalina against Maneepong Jongjit and Bodin Isara, of Thailand, in a men's doubles badminton match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Andres Leighton)

Grzegorz Fijalek (2) of Poland reacts with teammate Mariusz Prudel after Poland upset the USA during a beach volleyball match against the United States during the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Dave Martin)

Jacob Gibb of the United States hits the ball over Poland's Grzegorz Fijalek during a beach volleyball match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Dave Martin)

Grzegorz Fijalek (2)of Poland reacts with teammate Mariusz Prudel after Poland upset the USA during a beach volleyball match against the United States during the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Dave Martin)

Thailand's Maneepong Jongjit and Bodin Isara, rear, play against Adam Cwalina and Michal Logosz, of Poland, in a men's doubles badminton match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Andres Leighton)

Grzegorz Fijalek, left, from Poland tries to block Jake Gibb, right, of US during their Beach Volleyball match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Petr David Josek)

Marti Malloy of the United States, reacts after pinning Giula Quintavalle of Italy to win their bronze medal match at the women's 57-kg judo competition at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Paul Sancya)

Poland's Pawel Spisak rides Wag during the equestrian eventing cross-country stage at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Ng Han Guan)

Thailand's Bodin Isara, left, and Maneepong Jongjit play against Adam Cwalina and Michal Logosz, of Poland, in a men's doubles badminton match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Andres Leighton)

Gold medal winner Kim Un Guk of North Korea salutes during the medals ceremony after the men's 62-kg, weightlifting competition at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Hassan Ammar)

Jaromir Jezek of the Czech Republic competes with Wang Ki-Chun of South Korea, right, during the men's 73-kg judo competition at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Paul Sancya)

Poland's Michal Logosz, center, is taken off the court on a wheelchair after injuring himself while playing with teammate Adam Cwalina against Maneepong Jongjit and Bodin Isara, of Thailand, in a men's doubles badminton match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Andres Leighton)

Mariusz Prudel, right, and Grzegorz Fijalek, left, from Poland react during their Beach Volleyball match against USA at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Petr David Josek)

Sean Rosenthal, right, of US looks on as his teammate Jake Gibb, left, dives for a ball during the Beach Volleyball match against Poland at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Petr David Josek)

Grzegorz Fijalek (2) and Mariusz Prudel , left, of Poland are congratulated by Jacob Gibb and Sean Rosenthal, right, after Poland upset the USA during a beach volleyball match against the United States during the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Dave Martin)

Wu Penggen from China rubs sand in his hands during the Beach Volleyball match against Germany at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Petr David Josek)

Germany's Michael Fuchs, right, and teammate Birgit Michels, celebrate after winning against Russia's Alexandr Nikolaenko and Valeria Sorokina, unseen, at a mixed doubles badminton match of the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Saurabh Das)

United States' Missy Franklin starts in the women's 100-meter backstroke swimming final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Monday, July 30, 2012. (AP Photo/Michael Sohn)

Japanese gymnast Yusuke Tanaka performs on the rings during the Artistic Gymnastic men's team final at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Julie Jacobson)

The Netherlands' Marcel Balkestein leaps out of the way as India's Shivendra Singh moves toward the goal in the men's field hockey preliminary match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Bullit Marquez)

Automne Pavia, of France, reacts after winning her bronze medal against Hedvig Karakas of Hungary, during the women's 57-kg judo competition at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Paul Sancya)

Grzegorz Fijalek from Poland dives into sand during the Beach Volleyball match against USA at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Petr David Josek)

Iika Semmler of Germany goes for a dig during a beach volleyball match against Brazil at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Dave Martin)

Sascha Klein, right, and Patrick Hausding, left, from Germany leave the pool during the Men's Synchronized 10 Meter Platform Diving final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Monday, July 30, 2012. (AP Photo/Michael Sohn)

Ukraine's Yana Shemyakina and her coach react after defeating Germany's Britta Heidemann in the women's individual epee fencing gold medal match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Andrew Medichini)

Canada's Brittany Maclean competes in the women's 400-metre freestyle heat at the Aquatic Centre in the Olympic Village at the 2012 Summer Olympics in London on Sunday, July 29, 2012. (AP Photo/Sean Kilpatrick, Canadian Press)

United States' Michael Phelps competes in a men's 200-meter butterfly swimming heat at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Monday, July 30, 2012. (AP Photo/Michael Sohn)

David Schroeder, front, and Frank Henze of Germany compete in the heats of the C-2 men's canoe double slalom at Lee Valley Whitewater Center, at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Kirsty Wigglesworth)

Poland's Michal Logosz, left, lies on the court after injuring himself as his teammate Adam Cwalina looks on while playing against Maneepong Jongjit and Bodin Isara, of Thailand, in a men's doubles badminton match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Andres Leighton)

Japan's Kasumi Ishikawa looks to take a shot against Poland's Qian Li during the fourth round of a women's table tennis match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Sergei Grits)

Jacob Gibb of the United States walks off the court after being upset by Poland during a beach volleyball match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Dave Martin)

A fan watches the equestrian eventing cross-country stage at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Ng Han Guan)

Serena Williams, left, and Venus Williams of the United States compete against Sorana Cirstea and Simona Halep of Romania in womens doubles at the All England Lawn Tennis Club in Wimbledon, London at the 2012 Summer Olympics, Monday, July 30, 2012. (AP Photo/Elise Amendola)

United States' Matthew Grevers celebrates his gold medal win in the men's 100-meter backstroke swimming final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Monday, July 30, 2012. (AP Photo/Matt Slocum)

From top to bottom, the men's rowing eight teams of Netherlands, Great Britain, Australia, Poland and Canada compete during a repechage in Eton Dorney, near Windsor, England, at the 2012 Summer Olympics, Monday, July 30, 2012. (AP Photo/Natacha Pisarenko)

Poland's Michal Logosz lies on the court after injuring himself while playing with teammate Adam Cwalina against Maneepong Jongjit and Bodin Isara, of Thailand, in a men's doubles badminton match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Andres Leighton)

Dimitrij Ovtcharov of Germany competes against Paul Drinkhall of Great Britain during their men's table tennis match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Sergei Grits

Mansur Isaev, of Russia, left, and Riki Nakaya, of Japan, compete in the gold medal match during the men's 73-kg judo competition at the 2012 Summer Olympics, Monday, July 30, 2012, in London. Isaev won. (AP Photo/Paul Sancya)

This multiple exposure photo shows Switzerland's Tiffany Geroudet facing Poland's Magdalena Piekarska during a women's individual epee fencing round of 32 match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Dmitry Lovetsky)

Jacob Gibb of the United States sets the ball during a loss to Poland during a beach volleyball match at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London. (AP Photo/Dave Martin)

Denmark's Christinna Pedersen, right, and Joachim Fischer celebrate after beating Robert Mateusiak and Nadiezda Zieba, of Poland, in a mixed doubles badminton match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Andres Leighton)

U.S. gymnast Jacob Dalton performs on the floor during the Artistic Gymnastic men's team final at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Gregory Bull)

United States' Ryan Lochte reacts after competing in the men's 200-meter freestyle swimming final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Monday, July 30, 2012. (AP Photo/Daniel Ochoa De Olza)

Melissa Seidemann, right, of the United States pass the ball under pressure from Gabriella Szucs of Hungary during their women's water polo preliminary round match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Alastair Grant)

Mexico's Aida Roman grabs an arrow from her quiver during an elimination round of the individual archery competition at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Marcio Jose Sanchez)

Nina Lamsam Ligon, from Thailand, rides Butts Leon as she competes in the equestrian eventing cross-country stage at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Charlie Riedel)

India's Sumit Sangwan makes his way to the ring before fighting Brazil's Yamaguchi Falcao in a men's light heavyweight 81-kg boxing match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Patrick Semansky)

Yoshiaki Oiwa of Japan riding Noonday de Conde falls during competition in the equestrian eventing cross-country stage at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Ng Han Guan)

Ireland's Hannah Craig competes in the women's K-1 kayak slalom heats at the Lee Valley White Water Center at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Victor R. Caivano)

William Fox-Pitt from Great Britain rides Lionheart as he competes in the equestrian eventing cross country phase at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Markus Schreiber)

U.S. gymnast Samuel Mikulak performs on the pommel horse during the Artistic Gymnastic men's team final at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Julie Jacobson)

Gold medalist Mansur Isaev, of Russia, is carried away after the men's 73-kg judo competition at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Paul Sancya)

Annika Dries, left, of the United States pushes the ball away from Dora Czigany of Hungary during their women's water polo preliminary round match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Alastair Grant)

Great Britain's Andrew Triggs Hodge and teammates stroke to win a men's rowing four heat in Eton Dorney, near Windsor, England, at the 2012 Summer Olympics, Monday, July 30, 2012. (AP Photo/Chris Carlson)

Great Britain's gymnast Kristian Thomas performs on the horizontal bar during the Artistic Gymnastic men's team final at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Julie Jacobson)

South Africa's Andrew Cronje player dons a protective mask during a penalty by Australia in the men's field hockey preliminary match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Bullit Marquez)

French President Francois Hollande speaks to the audience at the Club France during 2012 Summer Olympics on Monday, July 30, 2012, in London. (AP Photo/Gabriel Bouys, Pool)

U.S. gymnasts John Orozco, Jacob Dalton and Samuel Mikulak, left to right, react in dejection as results are declared for the Artistic Gymnastic men's team final at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Matt Dunham)

USA's Courtney Hurley reacts during a women's individual epee fencing round of 32 match against France's Laura Flessel-Colovic at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Dmitry Lovetsky)

United States' Destinee Hooker rests her hand on her hips during a timeout in a women's preliminary volleyball match against Brazil at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Jeff Roberson)

Australia's Stephanie Rice smiles after competing in a women's 200-meter individual medley swimming heat at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Monday, July 30, 2012. (AP Photo/Mark J. Terrill)

Rattikan Gulnoi of Thailand fails to make a lift while competing during the women's 58-kg weightlifting competition at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Ben Curtis)

Thomas Daley, front, and Peter Waterfield, right, from Great Britain compete during the Men's Synchronized 10 Meter Platform Diving final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Monday, July 30, 2012. (AP Photo/Michael Sohn)

Federica Radicchi, right, of Italy, shields the ball from Rowie Webster of Australia during their women's water polo preliminary round match at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Alastair Grant)

Thomas Daley, left, and Thomas Daley of Great Britain embrace following competition in the Men's Synchronized 10 Meter Platform Diving final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Monday, July 30, 2012. Great Britain took fourth in the event. (AP Photo/Mark J. Terrill)

Germany's Elena Richter, bottom right, faces off against Denmark's Maja Jager during an elimination round of the individual archery competition at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Marcio Jose Sanchez)

Great Britain's gymnast Daniel Purvis reacts after his performance on the vault during the Artistic Gymnastic men's team final at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Matt Dunham)

United States' Michael Phelps, top, competes in a men's 200-meter butterfly swimming heat at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Monday, July 30, 2012. (AP Photo/David J. Phillip)

Chinese gymnast Chen Yibing performs on the rings during the Artistic Gymnastic men's team final at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Matt Dunham)

Iika Semmler of Germany reacts during a beach volleyball match against Brazil at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Dave Martin)

Serena Williams of the United States returns a shot in her First Round match on Court No 1 in the Women's Singles at the Olympic Tennis Venue, playing Urszula Radwanska of Poland at the All England Lawn Tennis Club in Wimbledon, London, at the 2012 Summer Olympics, on Monday, July 30, 2012. (AP Photo/Mark Allan)

Serena Williams of the United States returns a shot in her First Round match on Court No 1 in the Women's Singles at the Olympic Tennis Venue, playing Urszula Radwanska of Poland at the All England Lawn Tennis Club in Wimbledon, London, at the 2012 Summer Olympics, on Monday, July 30, 2012. (AP Photo/Mark Allan)