NASCAR

Regan Smith wins his first career race at Darlington. Carl Edwards finished 2nd, and Brad Keselowski finished 3rd. The biggest story, however is the Kevin Harvick Kyle Busch feud. Last year at Homestead, Harvick wrecked Busch in Homestead last year, the last Chase race of the season. Now they go into each other again, and NASCAR is evaluating this incident and the Montoya and Newman confrontation