Kurt Busch, left, talks with Danica Patrick in the garage before a practice session for the Daytona 500 NASCAR Sprint Cup Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 21, 2014. (AP Photo/Phelan M. Ebenhack)
Danica Patrick climbs in her car before the start of a practice session for the Daytona 500 NASCAR Sprint Cup Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 21, 2014. (AP Photo/Phelan M. Ebenhack)
Danica Patrick, left, talks with Kevin Harvick before the first of two NASCAR Sprint Cup series qualifying auto races in Daytona Beach, Fla., Thursday, Feb. 20, 2014. (AP Photo/Terry Renna)
Danica Patrick prepares to climb into her car for practice for Sunday's NASCAR Daytona 500 Sprint Cup series auto race at Daytona International Speedway in Daytona Beach, Fla., Wednesday, Feb. 19, 2014. (AP Photo/John Raoux)
Drivers Ricky Stenhouse Jr., left, and Danica Patrick get together on pit road before the NASCAR Sprint Unlimited auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 15, 2014. (AP Photo/John Raoux)
Driver Danica Patrick, left, watches as crew members make adjustments to her car during practice for the NASCAR Daytona 500 auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 15, 2014. (AP Photo/John Raoux)
Driver Danica Patrick stands by her car as her crew makes adjustment during a practice for the NASCAR Daytona 500 auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 15, 2014. (AP Photo/John Raoux)