Tony Stewart

NASCAR has huge hole to fill after Earnhardt retires

There was a moment during the Bristol Motor Speedway race that captured the essence of Dale Earnhardt Jr.

He was walking briskly to the care center for a mandatory health check after a crash. Flanked by a television reporter on one side, a handler on the other, he was explaining why he wrecked while hustling to his destination. A fan approached him from behind, Earnhardt turned, and the fan was shoved away when it became clear he just wanted a selfie.

Earnhardt never broke stride. He just gave his aw-shucks smile and continued on his way. Once cleared by the medical staff, he found the fan and posed for the photo.

Earnhardt is a 14-time winner of NASCAR's most popular...