https://www.youtube.com/watch?v=1pO_nERBqKo Who betrayed Anne Frank and her family? A retired FBI special agent and a team of investigators believe they’ve solved one of the world’s most well-known and tragic cold cases. Jon Wertheim reports. "60 Minutes" is the most successful television broadcast in history. Offering hard-hitting investigative reports, interviews, feature segments and profiles of people in the news, the broadcast began in 1968 and is still a hit, over 50 seasons later, regularly making Nielsen's Top 10.