"60 MINUTES" LISTINGS FOR SUNDAY JANUARY 6, 2008

TBD

THE EXECUTIONER - In his first interview, infamous Boston mob triggerman John Martorano coolly explains why and how he murdered 20 people to protect his friends, family and his gang's business. Steve Kroft reports. Tanya Simon is the producer.

ROGER CLEMENS - In his first interview since being accused in the Mitchell Report of using performance-enhancing drugs, the baseball superstar talks to Mike Wallace. Robert Anderson is the producer.