Olympics Day 7 - Athletics

Reese Hoffa of the United States competes in the Men's Shot Put qualification on Day 7 of the London 2012 Olympic Games at Olympic Stadium on August 3, 2012 in London, England. (Photo by Michael Steele/Getty Images)

Olympics Day 7 - Judo

Ricardo Blas Jr of the United States competes with Facinet Keita of Guinea in the Men's +100 kg Judo on Day 7 of the London 2012 Olympic Games at ExCeL on August 3, 2012 in London, England. (Photo by Quinn Rooney/Getty Images)

Olympics Day 7 - 50m Rifle Prone Men's Qualification

Eric Uptagrafft of the United States competes in the 50m Rifle Prone Men's qualification on Day 7 of the London 2012 Olympic Games at The Royal Artillery Barracks on August 3, 2012 in London, England. (Photo by Lars Baron/Getty Images)

Olympics Day 7 - Athletics

Christian Cantwell of the United States competes in the Men's Shot Put qualification on Day 7 of the London 2012 Olympic Games at Olympic Stadium on August 3, 2012 in London, England. (Photo by Alexander Hassenstein/Getty Images)

Olympics Day 7 - Athletics

Amanda Smock of the United States competes in the Women's Triple Jump qualification on Day 7 of the London 2012 Olympic Games at Olympic Stadium on August 3, 2012 in London, England. (Photo by Michael Steele/Getty Images)

Olympics Day 7 - Table Tennis

Erica Wu and Lily Zhang of the United States (top) in action against Kasumi Ishikawa and Ai Fukuhara of Japan in the first round of the Womens Team competition on Day 7 of the London 2012 Olympic Games at ExCeL on August 3, 2012 in London, England. (Photo by Richard Heathcote/Getty Images)

Olympics Day 7 - Athletics

Michael Tinsley of the United States competes in the Men's 400m Hurdles Heats on Day 7 of the London 2012 Olympic Games at Olympic Stadium on August 3, 2012 in London, England. (Photo by Stu Forster/Getty Images)

Olympics Day 7 - Shooting

Emil Milev of the United States competes in the Men's 25m Rapid Fire Pistol Shooting on Day 7 of the London 2012 Olympic Games at The Royal Artillery Barracks on August 3, 2012 in London, England. (Photo by Lars Baron/Getty Images)

Olympics Day 7 - Athletics

Dee Dee Trotter of the United States competes in the Women's 400m Heats on Day 7 of the London 2012 Olympic Games at Olympic Stadium on August 3, 2012 in London, England. (Photo by Stu Forster/Getty Images)

Olympics Day 7 - Swimming

Nick Thoman of the United States starts the Men's 4x100m Medley Relay heat 2 on Day 7 of the London 2012 Olympic Games at the Aquatics Centre on August 3, 2012 in London, England. (Photo by Clive Rose/Getty Images)

Olympics Day 7 - Athletics

Sanya Richards-Ross of the United States smiles as she competes in the Women's 400m Heats on Day 7 of the London 2012 Olympic Games at Olympic Stadium on August 3, 2012 in London, England. (Photo by Stu Forster/Getty Images)

Olympics Day 7 - Athletics

Donald Cabral of the United States competes in the Men's 3000m Steeplechase Heats on Day 7 of the London 2012 Olympic Games at Olympic Stadium on August 3, 2012 in London, England. (Photo by Streeter Lecka/Getty Images)

Olympics Day 7 - Athletics

Evan Jager of the United States jumps as he competes in the Men's 3000m Steeplechase Heats on Day 7 of the London 2012 Olympic Games at Olympic Stadium on August 3, 2012 in London, England. (Photo by Alexander Hassenstein/Getty Images)

Olympics Day 7 - Athletics

(L-R) Sanya Richards-Ross of the United States, Pinar Saka of Turkey and Tjipekapora Herunga of Namibia competes in the Women's 400m Heats on Day 7 of the London 2012 Olympic Games at Olympic Stadium on August 3, 2012 in London, England. (Photo by Adam Pretty/Getty Images)

Olympics Day 7 - Athletics

A G Kruger of the United States competes in the Men's Hammer Throw qualification on Day 7 of the London 2012 Olympic Games at Olympic Stadium on August 3, 2012 in London, England. (Photo by Alexander Hassenstein/Getty Images)

Olympics Day 7 - Gymnastics - Trampoline

Steven Gluckstein of the United States competes on the Men's Trampoline during Day 7 of the London 2012 Olympic Games at North Greenwich Arena on August 3, 2012 in London, England. (Photo by Cameron Spencer/Getty Images)

Kelloggs At London 2012 XXX Olympic Games - Day 7

Steve Penny of USA Gymnastics presents London 2012 Olympic Gymnastics all-around gold medalist Gabby Douglas with her very own special edition box of Kellogg's Corn Flakes which will hit stores this Fall,
on day 7 of the 2012 London Olympic Games on August 3, 2012 in London, England. (Photo by Scott Halleran/Getty Images for Kelloggs)

Olympics Day 7 - Equestrian

Tina Konyot of the United States riding Calecto V competes in the Dressage Grand Prix as storm clouds gather on Day 7 of the London 2012 Olympic Games at Greenwich Park on August 3, 2012 in London, England. (Photo by Alex Livesey/Getty Images)

Olympics Day 7 - Diving

Christina Loukas of the United States competes in the Women's 3m Springboard Diving Preliminary Round on Day 7 of the London 2012 Olympic Games at the Aquatics Centre on August 3, 2012 in London, England. (Photo by Clive Rose/Getty Images)

Olympics Day 7 - Table Tennis

Ai Fukuhara of Japan completes during Women's Team Table Tennis first round match against team of United States on Day 7 of the London 2012 Olympic Games at ExCeL on August 3, 2012 in London, England. (Photo by Feng Li/Getty Images)

Olympics Day 7 - Women's Football Q/F - Match 20 - USA v New Zealand

Sydney Leroux #11 of USA celebrates with Lauren Cheney (12) and Carli Lloyd after scoring against New Zealand during the Women's Football Quarter Final match between United States and New Zealand, on Day 7 of the London 2012 Olympic Games at St James' Park on August 3, 2012 in Newcastle upon Tyne, England. (Photo by Stanley Chou/Getty Images)

Olympics Day 7 - Swimming

Michael Phelps of the United States celebrates winning the Men?s 100m Butterfly Final on Day 7 of the London 2012 Olympic Games at the Aquatics Centre on August 3, 2012 in London, England. (Photo by Clive Rose/Getty Images)

Olympics Day 7 - Swimming

Michael Phelps of the United States celebrates winning the Men’s 100m Butterfly Final on Day 7 of the London 2012 Olympic Games at the Aquatics Centre on August 3, 2012 in London, England. (Photo by Al Bello/Getty Images)

Olympics Day 7 - Beach Volleyball

Italy's Daniele Lupo (R) celebrates with team's members after winning the men Beach Volleyball round of 16 match against Todd Rogers and Phil Dalhausser from USA on the Centre Court Stadium in Horse Guards Parade on London on August 3, 2012, for the London 2012 Olympic Games. Italy won 2-0. Photo credit should read DANIEL GARCIA/AFP/GettyImages)

Olympics Day 7 - Swimming

US swimmer Missy Franklin reacts after winning gold and breaking the world record in the women's 200m backstroke final during the swimming event at the London 2012 Olympic Games on August 3, 2012 in London. (Photo credit should read CHRISTOPHE SIMON/AFP/GettyImages)

Olympics Day 7 - Beach Volleyball

Phil Dalhausser of the United States blocks the shot of Paolo Nicolai of Italy during the Men's Beach Volleyball Round of 16 match between United States and Italy on Day 7 of the London 2012 Olympic Games at Horse Guards Parade on August 3, 2012 in London, England. (Photo by Ryan Pierse/Getty Images)

Olympics Day 7 - Athletics

(L-R) Allison Peter of US Virgin Islands Rosangela Santos of Brazil, Allyson Felix of the United States and Toea Wisil of Papua New Guinea competes in the Women's 100m Round 1 Heats on Day 7 of the London 2012 Olympic Games at Olympic Stadium on August 3, 2012 in London, England. (Photo by Streeter Lecka/Getty Images)

Olympics Day 7 - Swimming

US swimmer Missy Franklin (L) is congratulated by US swimmer Elizabeth Beisel after winning gold and breaking the world record in the women's 200m backstroke final during the swimming event at the London 2012 Olympic Games on August 3, 2012 in London. (Photo credit should read FABRICE COFFRINI/AFP/GettyImages)