Brazilian Grand Prix

Red Bull driver Sebastian Vettel, of Germany, steers his car during the Brazilian Formula One Grand Prix at the Interlagos racetrack in Sao Paulo, Brazil, Sunday, Nov. 27, 2011. (AP Photo/Silvia Izquierdo)

Mercedes Grand Prix driver Michael Schumacher of Germany, left, and Lotus Renault driver Bruno Senna of Brazil, collide during the Brazilian Formula One Grand Prix at the Interlagos race track in Sao Paulo, Brazil, Sunday Nov. 27, 2011. (AP Photo/Nelson Antoine)

Red Bull driver Mark Webber of Australia steers his car during the Brazilian Formula One Grand Prix at the Interlagos racetrack in Sao Paulo, Brazil, Sunday Nov. 27, 2011. (AP Photo/Silvia Izquierdo)

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)

Red Bull driver Sebastian Vettel of Germany, front left, 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)

Williams driver Rubens Barrichello, from Brazil gestures during a meeting to celebrate Ferrari driver Felipe Massa's 100th grand prix as a Ferrari driver at the Interlagos racetrack in Sao Paulo, Brazil, Saturday, Nov. 26, 2011. The Brazilian Formula One Grand Prix will be held Sunday.(AP Photo/Victor R. Caivano)

Ferrari driver Felipe Massa, from Brazil, poses with a cake to celebrate his 100th grand prix as a Ferrari driver and 10 years since he started racing in F1 at the Interlagos race track in Sao Paulo, Brazil, Saturday, Nov. 26, 2011. The Brazilian Formula One Grand Prix will be held Sunday.(AP Photo/Victor R. Caivano)

Red Bull driver Sebastian Vettel of Germany drives his car during the qualifying session to make the pole position at the Interlagos race track in Sao Paulo, Brazil, Saturday Nov. 26, 2011. Vettel won his 15th pole position of the Formula One season at the Brazilian Grand Prix on Saturday, breaking former world champion Nigel Mansell's 19 year record. The Brazilian Formula One Grand Prix will take place on Sunday. (AP Photo/Victor R. Caivano)

Red Bull driver Sebastian Vettel of Germany, center, poses for photos with Red Bull driver Mark Webber of Australia, right, and McLaren Mercedes driver Jenson Button of Britain, left, at the Interlagos race track in Sao Paulo, Brazil, Saturday Nov. 26, 2011. Webber was second and Button third. The Brazilian Formula One Grand Prix will take place on Sunday.(AP Photo/Victor R. Caivano)

Ferrari driver Fernando Alonso of Spain relaxes before the third free practice at the Interlagos race track in Sao Paulo, Brazil, Saturday Nov. 26, 2011. The Brazilian Formula One Grand Prix will take place on Sunday.(AP Photo/Victor R. Caivano)

McLaren Mercedes driver Lewis Hamilton of Britain, right, talks to a mechanic, left, before the third free practice at the Interlagos race track in Sao Paulo, Brazil, Saturday Nov. 26, 2011. The Brazilian Formula One Grand Prix will take place on Sunday. (AP Photo/Victor R. Caivano)

McLaren Mercedes driver Lewis Hamilton of Britain drives his car during the third training session ahead of the Brazilian F1 Grand Prix on the Interlagos racetrack in Sao Paulo, Brazil, Saturday Nov. 26, 2011. The Brazilian Formula One Grand Prix will take place on Sunday. (AP Photo/Silvia izquierdo)

Red Bull driver Mark Webber of Australia steers his car during the third training session ahead of the Brazilian F1 Grand Prix on the Interlagos racetrack in Sao Paulo, Brazil, Saturday Nov. 26, 2011. Sebastian Vettel was fastest in the final practice Saturday, qualifying for Sunday's Brazilian Grand Prix. (AP Photo/Silvia Izquierdo) (AP Photo/Silvia izquierdo)