Argentina's national football team midfielder Javier Mascherano (R) follows a member of the sparring team, during a training session in Ezeiza, Buenos Aires on May 22, 2010. Argentina will participate in the South Africa 2010 World Cup and will leave Buenos Aires on May 28, 2010. Argentina is training ahead of a friendly match against Canada taking place in Buenos Aires on Monday before flying to South Africa for the World Cup finals next Friday. AFP PHOTO / DANIEL GARCIA