Cadillac to quit SCCA Speed World Challenge

Cadillac's SCCA Speed World Challenge racing program is finished. The team's appearance this past weekend at Mazda Raceway Laguna Seca-where it claimed both the drivers' and manufacturers' titles-will be its last, at least for the near future. GM road-racing boss Steve Wesoloski declined comment, but Joanne Krell, Cadillac director of public relations, said, "Cadillac is out of racing for the time being as it focuses on its core business. AutoWeek