http://66.225.205.104/SG20060525.mp3
(5/25/06) NASCAR's top stars return to Lowe's Motor Speedway Thursday to qualify for Sunday's Coca-Cola 600. When the race begins, all of the competitors will be white males. But a young driver living in Mooresville is the face of NASCAR's efforts to become a more diverse sport. Click here to see photos of Marc Davis in action.