Argentina's forward Lionel Messi eyes the ball during a training session
Barcelona's Argentinian forward Lionel Messi celebrates after scoring
Argentina's Lionel Messi celebrates after scoring
FC Barcelona's Argentinian forward Lionel Messi (C) fights for the ball with Real Madrid's midfielder Xavi Alonso (R) and Portuguese defender Pepe
Lionel Messi of Argentina attempts to move past Sergio Busquets
Lionel Messi of Argentina vies for the ball with Rainer Torres of Peru
Argentina's forward Lionel Messi (L) vies for the ball with Uruguay´s forward Luis Suarez
Lionel Messi of Argentina in action
