English driver Dan Wheldon was seriously hurt in a massive 15-car crash that sent several cars airborne early in the Las Vegas 300 IndyCar series finale on Sunday. Canadian driver Paul Tracy, who was involved in the wreck, said a team of doctors were attending Wheldon, but there was no immediate word on the nature of his injuries. Driver Pippa Mann also appeared to be shaky as she was helped to an ambulance. The crash coming out of Turn 2 on the 12th lap left Townsend Bell\'s car upside down.