Rare earth elements and metals used to make cellphones, supercomputers and more are sitting on the ocean floor, ready to be mined by multiple countries. In 2019, Bill Whitaker reported on the promise of deep sea mining. "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" YouTube channel: null Watch full episodes: https://cbsn.ws/1Qkjo1F Get more "60 Minutes" from "60 Minutes: Overtime": https://cbsnews.com/60-minutes/overtime/ Follow "60 Minutes" on Instagram: https://instagram.com/60minutes/ Like "60 Minutes" on Facebook:https://facebook.com/60minutes Follow "60 Minutes" on Twitter: https://twitter.com/60Minutes Subscribe to our newsletter: https://cbsnews.com/newsletters/ Download the CBS News app: https://cbsnews.com/mobile/ Try Paramount+ free: https://paramountplus.com/?ftag=PPM-05-10aeh8h For video licensing inquiries, contact: licensing@veritone.com