Kyle Busch waits in his car before practice for the Coca-Cola 600 Sprint Cup series auto race at Charlotte Motor Speedway in Concord on Thursday.
Kyle Busch waits in his car before practice for the Coca-Cola 600 Sprint Cup series auto race at Charlotte Motor Speedway in Concord on Thursday. Mike McCarn AP
Kyle Busch waits in his car before practice for the Coca-Cola 600 Sprint Cup series auto race at Charlotte Motor Speedway in Concord on Thursday. Mike McCarn AP