Bridgestone Firestone/Michael Tilson Thomas/Smallpox

"Bridgestone Firestone" investigates the tire company due to a series of death that resulted from tire blowouts. "Michael Tilson Thomas" interviews the famous conductor of the San Francisco's Symphony Orchestra. "Smallpox" looks at the danger posed by the weaponization of the disease that was thought to be eradicated. "Andy Rooney" talks to a handwriting expert.