Feb 2, 2008; Glendale, AZ, USA; The sun sets over University of Phoenix Stadium the evening prior to Super Bowl XLII. The New England Patriots will face the New York Giants Sunday February 3, 2008. Mandatory Credit: Mark J. Rebilas-US PRESSWIRE

PHOENIX, AZ - AUGUST 22: The University of Phoenix stadium, where the 2008 Super Bowl is being held, is seen August 22, 2007 in Phoenix, Arizona. (Photo DigitalGlobe via Getty Images)

Stadium at sunset at University of Phoenix stadium, new home to the Arizona Cardinals, site of Super Bowl XLII, on February 7 2007, Glendale, Arizona. (Photo by T. Quinn/NFL)

Back end of the stadium, grass rolls out to here when not in use, University of Phoenix stadium, new home to the Arizona Cardinals, site of Super Bowl XLII, on February 7 2007, Glendale, Arizona. (Photo by T. Quinn/NFL)

PHOENIX - SEPTEMBER 10: General view of Cardinals Stadium after the game between the San Francisco 49ers and the Arizona Cardinals during the season opening game at Cardinals Stadium on September 10, 2006 in Phoenix, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - SEPTEMBER 30: A general view of the exterior of the University of Phoenix Stadium, host of Super Bowl XLII, before the NFL game between the Pittsburgh Steelers and the Arizona Cardinals on September 30, 2007 in Glendale, Arizona. (Photo by Jonathan Ferrey/Getty Images)

The NFL Experience, other official entertainment areas and a ferris wheel fill a large area outside the University of Phoenix Stadium, site of Super Bowl XLII on Friday, Jan. 25, 2008, in Glendale, Ariz. The New England Patriots play the New York Giants in Super Bowl XLII on Sunday, Feb. 3, 2008, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

GLENDALE, AZ - JANUARY 28: A general-view of University of Phoenix Stadium in preparation of Super Bowl XLII on January 28, 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - JANUARY 28: A member of the grounds crew mows the field in preparation of Super Bowl XLII at University of Phoenix Stadium on January 28, 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - JANUARY 28: A member of the grounds crew mows the field in preparation of Super Bowl XLII at University of Phoenix Stadium on January 28, 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - JANUARY 29: View of the stadium prior to Super Bowl XLII at University of Phoenix Stadium on January 29, 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - JANUARY 29: The grass field is moved outdoors for exposure to the sun in preparation of Super Bowl XLII at University of Phoenix Stadium on January 29, 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, ARIZONA - JANUARY 31: This is a satellite image of the University of Phoenix stadium collected on January 31, 2008 in Glendale, Arizona. The stadium is the site for Super Bowl XLII between the New England Patriots and the New York Giants. (Photo DigitalGlobe via Getty Images)

GLENDALE, AZ - FEBRUARY 01: A view of the University of Phoenix Stadium home of Super Bowl XLII on February 1, 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - FEBRUARY 01: A view of the field through the roof of the University of Phoenix Stadium home of Super Bowl XLII on February 1, 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - FEBRUARY 01: A view of the University of Phoenix Stadium home of Super Bowl XLII on February 1 , 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - FEBRUARY 01: A UH 60 Blackhawk helicopter patrols airspace over the University of Phoenix Stadium home of Super Bowl XLII on February 1 , 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - FEBRUARY 01: Air Interdiction Agent Brady Clauss of the United States Customs and Boarder Protection patrols the airspace over the University of Phoenix Stadium home of Super Bowl XLII at the Glendale Municipal Airport on February 1 , 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - FEBRUARY 01: A view of NFL Experience and the University of Phoenix Stadium home of Super Bowl XLII on February 1 , 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - FEBRUARY 01: A view of the field through the roof of the University of Phoenix Stadium home of Super Bowl XLII on February 1, 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - FEBRUARY 01: A view of the field through the roof of the University of Phoenix Stadium home of Super Bowl XLII on February 1 , 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - FEBRUARY 01: A view of the University of Phoenix Stadium home of Super Bowl XLII on February 1 , 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - FEBRUARY 01: A view of NFL Experience and the University of Phoenix Stadium home of Super Bowl XLII on February 1, 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - FEBRUARY 01: Air Interdiction Agents Brady Clauss and Ted Labbe of the United States Customs and Boarder Protection pose in front of a UH 60 Blackhawk helicopter used to patrol airspace over the University of Phoenix Stadium home of Super Bowl XLII at the Glendale Municipal Airport on February 1 , 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)

GLENDALE, AZ - FEBRUARY 01: A view of NFL Experience and the University of Phoenix Stadium home of Super Bowl XLII on February 1, 2008 in Glendale, Arizona. (Photo by Harry How/Getty Images)