Dale Earnhardt Jr. still has sore back but plans on racing at Darlington

Dale Earnhardt Jr. still has sore back but plans on racing at Darlington
Dale Earnhardt Jr. is only mostly retired, so he doesn't plan to miss driving at one of his favorite tracks when NASCAR goes to Darlington Raceway in South Carolina next weekend.

Source: Dale Earnhardt Jr. still has sore back but plans on racing at Darlington How Insurance Companies Work?