George Lucas talks to members of the Lotus team before the running of the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Darron Cummings)

Jackie Stewart, left, talks to IndyCar diver Dario Franchitti, middle, and Patrick Dempsey before the running of the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Darron Cummings)

Texas Gov. Rick Perry waits to be interviewed before the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Darron Cummings)

Mario Andretti, left talks to Willy T. Ribbs before the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Darron Cummings)

Texas Gov. Rick Perry, left, hugs Mario Andretti before the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Darron Cummings)

Fans from Austin, Texas celebrate before the running of the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Leslie Lefebvere, right, and Tim Jones from El Paso, Texas cheer during a support race before the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Ethan Smith of Austin, Texas waits for the first Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Fans wait for the running of the first Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Bernie Ecclestone, president and CEO of Formula One Management, shields his eyes from the sun before the first running of the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

A fan from Brazil waits for the first running of the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Minh Tran, of Austin, Texas, waits for the start of the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin. (AP Photo/David J. Phillip)

Red Bull driver Sebastian Vettel of Germany leads the field into the first turn for the start of the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

Red Bull driver Sebastian Vettel of Germany leads the field into the first turn for the start of the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

Red Bull driver Sebastian Vettel of Germany leads the field into the first turn for the start of the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

Red Bull driver Sebastian Vettel of Germany steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

Red Bull driver Sebastian Vettel, front left, of Germany leads the field away from the starting grid for the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

Red Bull driver Sebastian Vettel of Germany steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

Ferrari driver Fernando Alonso of Spain steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

Ferrari driver Fernando Alonso of Spain steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Luca Bruno)

Red Bull driver Sebastian Vettel of Germany leads his teammate, Red Bull driver Mark Webber of Australia and McLaren Mercedes driver Lewis Hamilton, right, of Britain into the first turn during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Luca Bruno)

Red Bull driver Sebastian Vettel of Germany leads the field into the first turn for the start of the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

Red Bull driver Sebastian Vettel of Germany steers his car into the first turn for the start of the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

Ferrari driver Fernando Alonso of Spain steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Darron Cummings)

Red Bull driver Sebastian Vettel, second from right, of Germany leads the field into the first turn for the start of the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Darron Cummings)

Red Bull driver Sebastian Vettel, of Germany, steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Red Bull driver Sebastian Vettel, of Germany, steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Red Bull driver Sebastian Vettel, of Germany, steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Red Bull driver Sebastian Vettel of Germany leads the field into the first turn during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

Red Bull driver Sebastian Vettel, left, of Germany, steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Red Bull driver Sebastian Vettel, of Germany, leads his teammate Red Bull driver Mark Webber, of Australia, into a turn during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Red Bull driver Sebastian Vettel, right, of Germany, steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Ferrari driver Fernando Alonso of Spain steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

McLaren Mercedes driver Lewis Hamilton of Britain steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

McLaren Mercedes driver Lewis Hamilton of Britain steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Red Bull driver Sebastian Vettel, of Germany, steers his car the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

McLaren Mercedes driver Lewis Hamilton of Britain celebrates after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Darron Cummings)

McLaren Mercedes driver Lewis Hamilton of Britain points to his helmet after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Darron Cummings)

McLaren Mercedes driver Lewis Hamilton of Britain points to his helmet after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Darron Cummings)

McLaren Mercedes driver Lewis Hamilton of Britain takes the checked flag to win the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Luca Bruno)

McLaren Mercedes driver Lewis Hamilton, of Britain, celebrates after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Luca Bruno)

Red Bull driver Sebastian Vettel, of Germany, holds the trophy after finishing second at the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. McLaren Mercedes driver Lewis Hamilton of Britain won the race.(AP Photo/Luca Bruno)

McLaren Mercedes driver Lewis Hamilton, right, of Britain, celebrates with McLaren Mercedes team principal Martin Whitmarsh after Hamilton won the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Luca Bruno)

McLaren Mercedes driver Lewis Hamilton, center, of Britain, is sprayed by Red Bull driver Sebastian Vettel, top left, of Germany after Hamilton won the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. Ferrari driver Fernando Alonso, right, of Spain finished third.(AP Photo/Luca Bruno)

McLaren Mercedes driver Lewis Hamilton, right, of Britain, is sprayed by Red Bull driver Sebastian Vettel of Germany after Hamilton won the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. Vettel finished second. McLaren Mercedes team principal Martin Whitmarsh is bottom left. (AP photo/Luca Bruno)

McLaren Mercedes driver Lewis Hamilton, of Britain, sprays champaign as he celebrates winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

McLaren Mercedes driver Lewis Hamilton, right, of Britain is congratulated by Red Bull driver Sebastian Vettel, of Germany, after the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. Hamilton finished first and Vettel was second. (AP Photo/Darron Cummings)

McLaren Mercedes driver Lewis Hamilton, of Britain, wipes his face on the podium after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

McLaren Mercedes driver Lewis Hamilton, right, of Britain, is sprayed by Red Bull driver Sebastian Vettel, of Germany, after Hamilton won the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. Vettel finished second. (AP Photo/David J. Phillip)

McLaren Mercedes driver Lewis Hamilton, of Britain, holds the trophy after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

McLaren Mercedes driver Lewis Hamilton of Britain reacts after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

McLaren Mercedes driver Lewis Hamilton, bottom right, of Britain, is sprayed by Red Bull driver Sebastian Vettel, top left, of Germany after Hamilton won the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. Ferrari driver Fernando Alonso, right, of Spain finished third. McLaren Mercedes team principal Martin Whitmarsh is bottom left. (AP Photo/Eric Gay)

McLaren Mercedes driver Lewis Hamilton, left, of Britain, sprays champaign after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

Red Bull driver Sebastian Vettel, of Germany. steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. Vettel finished second. (AP Photo/Eric Gay)

McLaren Mercedes driver Lewis Hamilton of Britain reacts after crossing the finish line to win the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Luca Bruno)

McLaren Mercedes driver Lewis Hamilton of Britain reacts after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Luca Bruno)

McLaren Mercedes driver Lewis Hamilton, of Britain, celebrates after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Luca Bruno)

McLaren Mercedes driver Lewis Hamilton, right, of Britain, sprays champaign after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Red Bull driver Sebastian Vettel, of Germany, celebrates after finishing second in the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

McLaren Mercedes driver Lewis Hamilton of Britain celebrates with is crew after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

McLaren Mercedes driver Lewis Hamilton, of Britain, steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. Hamilton won the race. (AP Photo/Eric Gay)

McLaren Mercedes driver Lewis Hamilton of Britain holds the trophy after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Luca Bruno)

McLaren Mercedes driver Lewis Hamilton, of Britain, holds the trophy after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/David J. Phillip)

Red Bull driver Sebastian Vettel, right, of Germany and Ferrari driver Fernando Alonso, of Spain, react after the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. Vettel finished second and Alonso finished third. (AP Photo/Luca Bruno)

McLaren Mercedes driver Lewis Hamilton, of Britain, reacts after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Darron Cummings)

Red Bull driver Sebastian Vettel, right, of Germany, and Ferrari driver Fernando Alonso, of Spain, react after the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. Vettel finished second and Alonso finished third. (AP Photo/Luca Bruno)

McLaren Mercedes driver Lewis Hamilton, left, of Britain, is sprayed by Red Bull driver Sebastian Vettel, of Germany, after Hamilton won the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

McLaren Mercedes driver Lewis Hamilton, middle, of Britain, Red Bull driver Sebastian Vettel, left, of Germany, and Ferrari driver Fernando Alonso, of Spain, drink champaign on victory podium after the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. Hamilton won the race, Vettel finished second and Alonso finished third. (AP Photo/Luca Bruno)

Fans watch the first Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. McLaren Mercedes driver Lewis Hamilton of Britain won the race.(AP Photo/David J. Phillip)

Red Bull driver Sebastian Vettel, of Germany, steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. McLaren Mercedes driver Lewis Hamilton of Britain won the race and Vettel finished second. (AP Photo/David J. Phillip)

McLaren Mercedes driver Lewis Hamilton's, of Britain, hat sits on the trophy after he won the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

McLaren Mercedes driver Lewis Hamilton, center with trophy, of Britain, celebrates with is team after winning the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

McLaren Mercedes driver Lewis Hamilton, of Britain, steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. Hamilton won the race. (AP Photo/Eric Gay)

Mercedes Grand Prix driver Michael Schumacher, of Germany, steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

Red Bull driver Sebastian Vettel, of Germany, steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. Vettel finished second. (AP Photo/Eric Gay)

Sauber driver Sergio Perez, of Mexico, steers his car during the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. (AP Photo/Eric Gay)

Fans watch the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. McLaren Mercedes driver Lewis Hamilton of Britain won the race. (AP Photo/Eric Gay)

McLaren Mercedes driver Lewis Hamilton, center, of Britain, is sprayed by Red Bull driver Sebastian Vettel, top left, of Germany after Hamilton won the Formula One U.S. Grand Prix auto race at the Circuit of the Americas Sunday, Nov. 18, 2012, in Austin, Texas. Ferrari driver Fernando Alonso, right, of Spain finished third.(AP Photo/Luca Bruno)

El piloto de McLaren Mercedes Lewis Hamilton, de Gran Bretaña, salta en celebración en el podio tras ganar el Gran Premio de Estados Unidos de F1 en Austin, Texas, el domingo, 18 de noviembre del 2012. (Foto AP/Eric Gay)