Argentine forward Lionel Messi (R) vies for the ball with Bolivian midfielder Jaime Robles during a 2011 Copa America Group A first round football match held at the Ciudad de La Plata stadium in La Plata, 59 Km south of Buenos Aires, on July 1, 2011. AFP PHOTO / DANIEL GARCIA (Photo credit should read DANIEL GARCIA/AFP/Getty Images)