Episode Detail: 20/20 - 20/20
A profile of Mike Byster, a Chicago-area commodities trader who has developed an innovative teaching program known as “Mike's Math” to increase students' mathematical, memory, problem-solving and organizational skills. Also: updating a report about a 2004 incident in which the fiancé of a Kentucky fast-food restaurant's assistant manager sexually molested another worker because, he said, he was ordered to do so by a telephone caller who posed as a police officer.