Daytona 500

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A crew member runs down pit road during a rain delay in the NASCAR Daytona 500 Sprint Cup series auto race at Daytona International Speedway in Daytona Beach, Fla., Sunday, Feb. 23, 2014. (AP Photo/Terry Renna)

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Race fans take cover from the rain in the stands during the NASCAR Daytona 500 auto race at Daytona International Speedway in Daytona Beach, Fla., Sunday, Feb. 23, 2014. (AP Photo/Phelan M. Ebenhack)

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Kyle Larson (42) drives his damaged car down pit road after hitting the wall during the NASCAR Daytona 500 Sprint Cup series auto race at Daytona International Speedway in Daytona Beach, Fla., Sunday, Feb. 23, 2014. (AP Photo/David Graham)

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Driver Kyle Larson greets fans as he is introduced before the NASCAR Daytona 500 Sprint Cup series auto race at Daytona International Speedway in Daytona Beach, Fla., Sunday, Feb. 23, 2014. (AP Photo/John Raoux)

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Crew members work to repair Kyle Larson's car during the NASCAR Daytona 500 Sprint Cup series auto race at Daytona International Speedway, Sunday, Feb. 23, 2014, in Daytona Beach, Fla.. (AP Photo/David Graham)