60 Minutes

Elon Musk, Screen Time, Ryan Speedo Green (51x11)

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Elon Musk opens up to Lesley Stahl about Twitter, pot, the Securities and Exchange Commission, Model 3 and Tesla; then, a groundbreaking study examines effects of screen time on kids; and, Ryan Speedo Green: From juvenile delinquency to opera stardom Air Date: Dec 9, 2018