Kyle Larson and Regan Smith are involved in an incident at the finish of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images)

Kyle Larson and Regan Smith are involved in an incident at the finish of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images)

Kyle Larson and Brian Scott are involved in an incident at the finish of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images)

Kyle Larson looks at his car following an incident at the finish of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images)

Brad Keselowski and Kyle Larson are involved in an incident at the finish of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013 in Daytona Beach, Florida. (Photo by Jerry Markland/Getty Images)

Kyle Larson and Regan Smith are involved in an incident at the finish of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images)

Kyle Larson and Regan Smith are involved in an incident at the finish of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images)

Kyle Larson, Justin Allgaier and Brad Keselowski are involved in an incident at the finish of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013. (Photo by Chris Graythen/Getty Images)

Damage to the wall is seen following an incident at the finish line of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013 in Daytona Beach, Florida. (Photo by Jonathan Ferrey/Getty Images)

Brad Keselowski and Kyle Larson are involved in an incident at the finish of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Kyle Larson and Brad Keselowski are involved in an incident at the finish of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Brad Keselowski and Kyle Larson are involved in an incident at the finish of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Brad Keselowski and Kyle Larson are involved in an incident at the finish of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images)

Justin Allgaier and Kyle Larson are involved in an incident at the finish of the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 23, 2013 in Daytona Beach, Florida. (Photo by Jerry Markland/Getty Images)