Sports Detectives: Dale's Car, Secretariat's Saddle
Secretariat made history as a Triple Crown winner in 1973, and Dale Earnhardt brought NASCAR to the masses. But a mystery looms over both icons. Follow Lauren Gardner as she searches for Secretariat's missing saddlecloth from his Kentucky Derby win. Then join Kevin Barrows' hunt for Earnhardt's unusual first racecar: a bright pink Ford.