2012 CONCACAF Women's Olympic Qualifying - United States v Mexico Semifinal
VANCOUVER, CANADA - JANUARY 27: Abby Wambach #20 of the United States collides with goalie Erika Miranda #18 of Costa Rica while battling for the loose ball during the first half of semifinals action of the 2012 CONCACAF Women's Olympic Qualifying Tournament at BC Place on January 27, 2012 in Vancouver, British Columbia, Canada. (Photo by Rich Lam/Getty Images)
U.S. soccer star Abby Wambach
Abby Wambach and the U.S. women's soccer team are aiming for a third straight gold medal at the London Olympics.