In this Oct. 10, 2013, file photo, provided by Team Chip Ganassi Racing, IndyCar driver Dario Franchitti, of Scotland, poses with his dogs, Shug and Buttermilk, in a photo taken by his brother, Marino Franchitti, at Memorial Hermann-Texas Medical Center in Houston. The three-time Indianapolis 500 winner said Thursday, Nov. 14, 2013, that doctors have told him he can no longer race because of injuries sustained in an IndyCar crash last month. He fractured his spine, broke his right ankle and suffered a concussion in the Oct. 6 crash at Houston. (AP Photo/Marino Franchitti, File) ( IndyCar Franchitti Retires Auto Racing )