Kerri Walsh Jennings (R) and Misty May-Treanor of the US celebrate a point against Australia's Nat Cook and Tamsin Hinchley during the women's beach volleyball preliminary match at the Horse Guards Parade during the London 2012 Olympic Games July 28, 2012.[Photo/Agencies]

Kerri Walsh Jennings (R) and Misty May-Treanor of the US celebrate a point against Australia's Nat Cook and Tamsin Hinchley during the women's beach volleyball preliminary match at the Horse Guards Parade during the London 2012 Olympic Games July 28, 2012.[Photo/Agencies]