Last month, Bert Dean and his son, Allen, had the unique opportunity to create and direct a national TV commercial starring an up-and-coming NASCAR driver. Dean, CEO of Clarion Creative, an advertising and marketing firm in Augusta, said the commercial, which was for a national foundation repair company, Ram Jack, was recorded by Rob Forbes with Moving Canvas Media in Evans. The commercial, which featured Layne Riggs, 20, the son of former NASCAR driver Scott Riggs, aired on Fox Sports 1 last Friday during a truck race in which Layne