The Sherpas risking their lives to help climbers reach Everest's summit | 60 Minutes

Sherpas navigate extreme conditions and treacherous pathways as they act as porters and guides for climbers summiting Everest. They put their lives on the line, often with little recognition. "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. Subscribe to the "60 Minutes" YouTu ...