Gabrielle Douglas of the U.S. performs on the asymmetric bars during the women’s gymnastics team final in London

Gabby Douglas is back on bars in search of a third gold medal. (Brian Snyder/Reuters)

Gabby Douglas is back on bars in search of a third gold medal. (Brian Snyder/Reuters)

Gabrielle Douglas of the U.S. performs on the asymmetric bars during the women’s gymnastics team final in the North Greenwich Arena at the London 2012 Olympic Games July 31, 2012. REUTERS/Brian Snyder (BRITAIN – Tags: SPORT OLYMPICS SPORT GYMNASTICS)