La afición del Tri

Mexico's soccer player Giovani Dos Santos autographs a fan's shirt during a training session in Mexico City, Thursday, Aug, 6, 2009. (AP Photo/Marco Ugarte)

AP

Dallas Cowboys fan Hector Herrerra, of Mexico City, watches the Dallas Cowboys summer football camp practice in San Antonio, Wednesday, July 29, 2009. (AP Photo/Eric Gay)

AP

Mexican soccer fans celebrate their team's victory against the United States in the CONCACAF Gold Cup soccer final, at the Angel of Independence monument in Mexico City, Sunday, July 26, 2009. Mexico won 5-0. (AP Photo/Marco Ugarte)

AP

Mexican soccer fans celebrate their team's victory against the United States in the CONCACAF Gold Cup soccer final, at the Angel of Independence monument in Mexico City, Sunday, July 26, 2009. Mexico won 5-0. (AP Photo/Marco Ugarte)

AP

A Mexican soccer fan celebrates his team's victory against the United States in the CONCACAF Gold Cup soccer final, in front of a line of police at the Angel of Independence monument in Mexico City, Sunday, July 26, 2009. Mexico won 5-0. (AP Photo/Marco Ugarte)

AP

Soccer fans celebrate their team's victory against the United States in the CONCACAF Gold Cup soccer final, at the Angel of Independence monument in Mexico City, Sunday, July 26, 2009. Mexico won 5-0. (AP Photo/Marco Ugarte)

AP

Soccer fans celebrate their team's victory against the United States in the CONCACAF Gold Cup soccer final, at the Angel of Independence monument in Mexico City, Sunday, July 26, 2009. Mexico won 5-0. (AP Photo/Marco Ugarte)

AP

New Jersey State Troopers escort a fan who fell on the field during the second half of the CONCACAF Gold Cup soccer final between the United States and Mexico, Sunday, July 26, 2009, in East Rutherford, N.J. Mexico won 5-0. (AP Photo/Mel Evans)

ASSOCIATED PRESS

Mexico soccer fans cheer before the opening kickoff of the CONCACAF Gold Cup soccer final against the United States, Sunday, July 26, 2009, in East Rutherford, N.J. (AP Photo/Daniel P. Derella)

AP

SOCCER/FUTBOL COPA DE ORO 2009 USA VS MEXICO FINAL EL MEJOR DE LA ZONA Action photo of fans de USA, during Gold Cup 2009 final held at New Jersey./Foto de accion de fans de USA, durante la final de la Copa de Oro 2009 celebrada en Nueva Jersey. 26 July 2009. MEXSPORT/JORGE REYES

MEXSPORT