Australian IndyCar driver Will Power, of Penske, celebrates his victory in the IndyCar's Sao Paulo Grand Prix at Anhembi racetrack in Sao Paulo, Brazil on May 2, 2011. Power won followed by US' Graham... more 
Australian IndyCar driver Will Power, of Penske, celebrates his victory in the IndyCar's Sao Paulo Grand Prix at Anhembi racetrack in Sao Paulo, Brazil on May 2, 2011. Power won followed by US' Graham Rahal of Ganassi, and Australian Ryan Briscoe of Penske. AFP PHOTO/Nelson ALMEIDA (Photo credit should read NELSON ALMEIDA/AFP/Getty Images) less 
1 / 6
Getty Images | Photo By NELSON ALMEIDA / AFP/Getty Images
Mon, May 2, 2011 10:07 AM EDT