Sep 26, 2011; Arlington, TX, USA; Mariachi and Ballet Folkorico dancers perform outside before the game between the Dallas Cowboys and the Washington Redskins at Cowboys Stadium. Mandatory Credit: Tim Heitman-US PRESSWIRE

Mariachi dancer Victor Castillo wishes Amber Garcia a happy birthday while performing outside Cowboys Stadium, to mark Hispanic Heritage Month, before an NFL football game between the Dallas Cowboys and the Washington Redskins on Monday, Sept. 26, 2011, in Arlington, Texas. (AP Photo/LM Otero)

Sep 26, 2011; Arlington, TX, USA; Mariachi and Ballet Folkorico dancers perform outside before the game between the Dallas Cowboys and the Washington Redskins at Cowboys Stadium. Mandatory Credit: Tim Heitman-US PRESSWIRE

Dallas Cowboys fans cheer before Los Lonely Boys performed outside Cowboys Stadium, marking Hispanic Heritage Month, before of an NFL football game between the Dallas Cowboys and the Washington Redskins on Monday, Sept. 26, 2011, in Arlington, Texas. (AP Photo/LM Otero)

A Mexican traditional dancer performs as part of the NFL's Hispanic Heritage Celebration before the first half of an NFL football game against the San Diego Chargers and the Kansas City Chiefs Sunday, Sept. 25, 2011, in San Diego. (AP Photo/Denis Poroy)

Fans watch an NFL football game between the Indianapolis Colts and Pittsburgh Steelers in Indianapolis, Sunday, Sept. 25, 2011. (AP Photo/Michael Conroy)

Mexican traditional dancers perform in honor of the NFL's Hispanic Heritage Celebration before the first half of an NFL football game between the San Diego Chargers and the Kansas City Chiefs Sunday, Sept. 25, 2011, in San Diego. (AP Photo/Lenny Ignelzi)

Mexican traditional dancer perform as part of the NFL's Hispanic Heritage Celebration before the first half of an NFL football game against the San Diego Chargers and the Kansas City Chiefs Sunday, Sept. 25, 2011, in San Diego. (AP Photo/Gregory Bull)

Mexican traditional dancers perform in honor of the NFL's Hispanic Heritage Celebration beforet he first half of an NFL football game between the San Diego Chargers and the Kansas City Chiefs Sunday, Sept. 25, 2011, in San Diego. (AP Photo/Lenny Ignelzi)

Mexican traditional dancers perform as part of the NFL's Hispanic Heritage Celebration before the first half of an NFL football game against the San Diego Chargers and the Kansas City Chiefs Sunday, Sept. 25, 2011, in San Diego. (AP Photo/Denis Poroy)

To commemorate Hispanic heritage, folklorico dancers perform before an NFL football game between the Dallas Cowboys and the Washington Redskins Monday, Sept. 26, 2011, in Arlington, Texas. (AP Photo/LM Otero)