Photos: World's Coolest Cars
IRL Sonoma Auto Racing
Credit: AP
IndyCar driver Helio Castroneves of Brazil races in the Indy Grand Prix of Sonoma, Sunday, Aug. 22, 2010 at Infineon Raceway in Sonoma, Calif. (AP Photo/George Nikitin)
Credit: AP
IndyCar driver Helio Castroneves of Brazil races in the Indy Grand Prix of Sonoma, Sunday, Aug. 22, 2010 at Infineon Raceway in Sonoma, Calif. (AP Photo/George Nikitin)
