Red Bull driver Sebastian Vettel of Germany, front, leads at the start of the Brazilian Formula One Grand Prix at the Interlagos race track in Sao Paulo, Brazil, Sunday Nov. 27, 2011. (AP Photo/Victor R. Caivano)
McLaren Mercedes driver Jenson Button, of Britain, front, Ferrari driver Fernando Alonso of Spain, center, and McLaren Mercedes driver Lewis Hamilton of Britain, steer their cars during the Brazilian Formula One Grand Prix at the Interlagos racetrack in Sao Paulo, Brazil, Sunday, Nov. 27, 2011. (AP Photo/Andre Penner)
SAO PAULO, BRAZIL - NOVEMBER 27: Mark Webber of Australia and Red Bull Racing drives during the Brazilian Formula One Grand Prix at the Autodromo Jose Carlos Pace on November 27, 2011 in Sao Paulo, Brazil. (Photo by Mark Thompson/Getty Images)
SAO PAULO, BRAZIL - NOVEMBER 27: Mark Webber of Australia and Red Bull Racing drives on his way to winning the Brazilian Formula One Grand Prix at the Autodromo Jose Carlos Pace on November 27, 2011 in Sao Paulo, Brazil. (Photo by Clive Mason/Getty Images)
Red Bull driver Sebastian Vettel, of Germany, right, congratulates teammate Mark Webber, of Australia, for winning the Brazilian Formula One Grand Prix at the Interlagos racetrack in Sao Paulo, Brazil, Sunday, Nov. 27, 2011. (AP Photo/Silvia Izquierdo)
SAO PAULO, BRAZIL - NOVEMBER 27: Race winner Mark Webber (C) of Australia and Red Bull Racing celebrates on the podium with second placed team mate Sebastian Vettel of Germany and Red Bull Racing and third placed Jenson Button (R) of Great Britain and McLaren following the Brazilian Formula One Grand Prix at the Autodromo Jose Carlos Pace on November 27, 2011 in Sao Paulo, Brazil. (Photo by Paul Gilham/Getty Images)
SAO PAULO, BRAZIL - NOVEMBER 27: The drivers of the 2011 F1 season line up for an end of season photograph before the Brazilian Formula One Grand Prix at the Autodromo Jose Carlos Pace on November 27, 2011 in Sao Paulo, Brazil. (Photo by Paul Gilham/Getty Images)
