It might be hard to believe that the ending of a low-level race three years ago had such a profound effect on Kyle Larson that it might have cost him his first Sprint Cup victory. Larson was the next big thing when he arrived at Daytona International Speedway in 2013 for his first full season at NASCAR's national level. By the end of the week, Larson said, he realized the trophy was not worth the perception of being a dirty driver. More...