Sprint Cup Series drivers Dale Earnhardt Jr. (L) and Brad Keselowski (R) walk to their garages before the start of the final practice for the Daytona 500 at the Daytona International Speedway in Daytona Beach, Florida February 23, 2013. The Daytona 500 NASCAR Sprint Cup race is scheduled for February 24. REUTERS/Brian Blanco (UNITED STATES - Tags: SPORT MOTORSPORT)