CONCORD, N.C. -- An unusually clean and uneventful Nextel Cup All-Star Challenge at Lowe's Motor Speedway erupted into brotherly chaos on the second lap of the fourth and final segment of the event Saturday night, as Busch brothers Kurt and Kyle got together and ended each other's evening (watch video).
Alan Gustafson, crew chief of Kyle Busch's No. 5 Chevrolet, blamed Kurt Busch for the accident.