Concussion awarenessConcussion awarenessThe Sports Medicine Concussion Program at the University of Pittsburgh Medical Center has teamed with NASCAR driver Dale Earnhardt Jr. and catcher David Ross to raise awareness on concussion treatments.Associated PressAssociated Press
Nationwide deal extendedNationwide deal extendedNationwide will be the primary sponsor for Dale Earnhardt Jr. starting next season under an expanded agreement with Hendrick Motorsports.Associated PressAssociated Press
Dale Jr versus BarkleyDale Jr versus BarkleyNASCAR's most popular driver has certified that Charles Barkley is "not turrible" behind the wheel.Associated PressAssociated Press
Deal with NationwideDeal with NationwideDale Earnhardt Jr.'s team has signed a three-year sponsorship deal with Nationwide Insurance.Associated PressAssociated Press
Earnhardt Jr joins TwitterEarnhardt Jr joins TwitterDale Earnhardt Jr. joked he would join Twitter if he won the Daytona 500.Associated PressAssociated Press