Ballet folklorico dancers celebrate Hispanic Heritage as they dance during halftime in an NFL football game between the Philadelphia Eagles and the Arizona Cardinals Sunday, Sept. 23, 2012, in Glendale, Ariz.(AP Photo/Rick Scuteri)

Members of Ballet Xochitl dance as part of Hispanic Heritage Recognition before the San Diego Chargers play the Atlanta Falcons in an NFL football game in San Diego Sunday, Sept. 23, 2012. (AP Photo/Gregory Bull)

Singer Star De Azlan sings the national anthem before an NFL football game between the Dallas Cowboys and Tampa Bay Buccaneers where the Cowboys celebrated Hispanic Heritage Month Sunday, Sept. 23, 2012, in Arlington, Texas. (AP Photo/Tony Gutierrez)

A mariachi musician poses for a portrait as part of Hispanic Heritage Recognition before the San Diego Chargers play the Atlanta Falcons in an NFL football game in San Diego Sunday, Sept. 23, 2012. (AP Photo/Gregory Bull)

Fans cheer above an Hispanic Heritage sign as teams take the field following half time of an NFL football game between the Indianapolis Colts and the Jacksonville Jaguars in Indianapolis, Sunday, Sept. 23, 2012. (AP Photo/Darron Cummings)

Children take part in a rendition of the national anthem by Javier Colon, not pictured, as part of the NFL's Hispanic Heritage Month before an NFL football game between the Baltimore Ravens and the New England Patriots in Baltimore, Sunday, Sept. 23, 2012. (AP Photo/Nick Wass)

San Diego Chargers' Rex Hadnot runs near a sign on the field as part of Hispanic Heritage during the second half of an NFL football game against the Atlanta Falcons in San Diego Sunday, Sept. 23, 2012. (AP Photo/Chris Carlson)

A Denver Broncos cheerleader smiles in front of a Hispanic Heritage month sign during an NFL football game between the Denver Broncos and the Houston Texans Sunday, Sept. 23, 2012, in Denver. (AP Photo/Jack Dempsey)

Members of Ballet Xochitl perform during half time an NFL football game between the San Diego Chargers and the Atlanta Falcons as part of Hispanic Heritage month in San Diego Sunday, Sept. 23, 2012. (AP Photo/Gregory Bull)

Members of Mariachi Real de San Diego wait to perform before an NFL football game between the San Diego Chargers and the Atlanta Falcons as part of Hispanic Heritage celebration in San Diego Sunday, Sept. 23, 2012. (AP Photo/Gregory Bull)

Dancers perform during the NFL's celebration of Hispanic Heritage Month before an NFL football game between the Tennessee Titans and the Detroit Lions on Sunday, Sept. 23, 2012, in Nashville, Tenn. (AP Photo/Wade Payne)

Javier Colon performs the national anthem as part of the NFL's Hispanic Heritage Month before an NFL football game between the Baltimore Ravens and the New England Patriots in Baltimore, Sunday, Sept. 23, 2012. (AP Photo/Gail Burton)

A banner celebrating Hispanic Heritage Month is shown after an NFL football game between the Miami Dolphins and the New York Jets, Sunday, Sept. 23, 2012 in Miami. The Jets beat the Dolphins 23-20 in overtime. (AP Photo/Wilfredo Lee)

Pads promoting Hispanic Heritage are seen on the goalposts in the first half of an NFL football game between the Chicago Bears and St. Louis Rams in Chicago, Sunday, Sept. 23, 2012. (AP Photo/Charles Rex Arbogast)

Dancers and musicians perform during the NFL's celebration of Hispanic Heritage Month before an NFL football game between the Tennessee Titans and the Detroit Lions on Sunday, Sept. 23, 2012, in Nashville, Tenn. (AP Photo/Wade Payne)

Members of several ballet foklorico troops carry an American flag off the field following a pregame ceremoney where the NFL celebrated Hispanic Heritage Month before an NFL football game between the Dallas Cowboys and Tampa Bay Buccaneers Sunday, Sept. 23, 2012, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Members of Ballet Xochitl dance as part of Hispanic Heritage Recognition before the San Diego Chargers play the Atlanta Falcons in an NFL football game in San Diego Sunday, Sept. 23, 2012. (AP Photo/Gregory Bull)

Young members of a Ballet Folklorico dance troupe perform in the plaza area before an NFL football game between the Tampa Bay Buccaneers and Dallas Cowboys Sunday, Sept. 23, 2012, in Arlington, Texas. The presentation was part of the NFL celebration of National Hispanic Heritage month. (AP Photo/Tim Sharp)

A mariachi member holds an American flag in front of football fans during an NFL football game between the Tampa Bay Buccaneers and Dallas Cowboys Sunday, Sept. 23, 2012, in Arlington, Texas. The NFL is celebrating Hispanic Heritage Month. (AP Photo/LM Otero)

Dancers perform with Mariachi Guadalajara de Seattle at Touchdown City as part of the NFL celebration of Hispanic Heritage Month before an NFL football game between the Green Bay Packers and the Seattle Seahawks, Monday, Sept. 24, 2012, in Seattle. (AP Photo/Ted S. Warren)

Members of the Mariachi Guadalajara de Seattle during the NFL pregame ceremony celebrating Hispanic Heritage Month before Green Bay Packers and Seattle Seahawks NFL football game, Monday, Sept. 24, 2012, in Seattle. (AP Photo/Ted S. Warren)

Seattle Seahawks wide receiver Charly Martin (14) and Green Bay Packers cornerback Tramon Williams (38) face off in the first half of an NFL football game, Monday, Sept. 24, 2012, in Seattle. The by the Futbol Americano logo on the field is part of the NFL celebration of Hispanic Heritage Month. (AP Photo/Stephen Brashear)

Blitz, center, the Seahawks mascot cheers at the Seahawks award Martitha May, left, Executive Director of the Kitsap Immigrant Assistance Center, as the recipient of the NFL Hispanic Heritage Leadership Award before the Green Bay Packers and Seattle Seahawks NFL football game, Monday, Sept. 24, 2012, in Seattle. The NFL is celebrating Hispanic Heritage Month. (AP Photo/Ted S. Warren)

A sign for Hispanic Heritage Month during pregame of an NFL football game Sunday, Sept. 30, 2012 in Green Bay, Wis. (AP Photo/Mike Roemer)

In honor of Hispanic Heritage Month, Vicci Martinez sings the National Anthem before an NFL football game between the Tennessee Titans and Houston Texans, Sunday, Sept. 30, 2012, in Houston. (AP Photo/Dave Einsel)

A sign is displayed for Hispanic Heritage Month during an NFL football game between the Buffalo Bills and New England Patriots in Orchard Park, N.Y., Sunday, Sept. 30, 2012. (AP Photo/Bill Wippert)

Mariachis and dancers perform outside Reliant Stadium before an NFL football game between the Houston Texans and the Tennessee Titans Sunday, Sept. 30, 2012, in Houston. (AP Photo/Patric Schneider)

A Futbol Americano sign is shown at Ford Field celebrating Hispanic Heritage in the 1st half of an NFL football game between the Minnesota Vikings and Detroit Lions in Detroit Sunday, Sept. 30, 2012. (AP Photo/Paul Sancya)

Former Tampa Bay Buccaneers kicker Martin Gramatica, left, and former offensive tackle Jorge Diaz are joined by their children as they take to the field to be honored as part of National Hispanic Heritage Month before the start of an NFL football game against the Washington Redskins Sunday, Sept. 30, 2012, in Tampa, Fla. (AP Photo/Brian Blanco)

As part of the Hispanic Heritage Month Celebration, the Hispanic Heritage Leadership Award is presented to Dr. Francisco Vasquez, center, by Beverly Freites, Anheuser-Busch Region Channel Lead, Northeast Division, left, and Mary Owen, Buffalo Bills EVP/Strategic Planning, right, prior to an NFL football game between the Buffalo Bills and New England Patriots in Orchard Park, N.Y., Sunday, Sept. 30, 2012. (AP Photo/Bill Wippert)

In honor of Hispanic Heritage Month, Olympic bronze medalist Marlen Esparza is introduced as before an NFL football game between the Tennessee Titans and Houston Texans, Sunday, Sept. 30, 2012, in Houston. (AP Photo/Dave Einsel)

Dancers help celebrate Hispanic Heritage Month at halftime during the Tampa Bay Buccaneers NFL game against the Washington Redskins. The Redskins defeated the Buccaneers 24-22 Sunday, Sept. 30, 2012, in Tampa, Fla. (AP Photo/Margaret Bowles)

Grammy Award winner Michael Salgado performs in honor of Hispanic Heritage month during halftime of an NFL football game between the Houston Texans and the Tennessee Titans Sunday, Sept. 30, 2012, in Houston. (AP Photo/Dave Einsel)

Minnesota Vikings cornerback Chris Cook (20) covers Detroit Lions wide receiver Kassim Osgood (10) in the 1st half of an NFL football game in Detroit Sunday, Sept. 30, 2012. Futbol Americano logos on the turf at Ford Field celebrate Hispanic Heritage. (AP Photo/Paul Sancya)

A banner celebrating Hispanic Heritage month hangs along the wall at Everbank Field during the second half of an NFL football game between the Jacksonville Jaguars and the Cincinnati Bengals, Sunday, Sept. 30, 2012, in Jacksonville, Fla. Cincinnati beat Jacksonvile 27-10.(AP Photo/John Raoux)

A Houston Texans fan mug for the camera outside Reliant Stadium before an NFL football game between the Houston Texans and the Tennessee Titans Sunday, Sept. 30, 2012, in Houston. (AP Photo/Patric Schneider)

A cover over the goal post advertising the NFL is Spanish is shown before the start of an NFL football game between the Tampa Bay Buccaneers and the Washington Redskins Sunday, Sept. 30, 2012, in Tampa, Fla. The NFL is celebrating Hispanic Heritage Month. (AP Photo/Chris O'Meara)

Lillian Garcia performs during the half time show in honor of Hispanic Heritage Day during the first half of an NFL football game between the New York Jets and the San Francisco 49ers Sunday, Sept. 30, 2012, in East Rutherford, N.J. (AP Photo/Bill Kostroun)