12. A New Direction on Drugs/The New Force Behind Star Wars/Lewis Hamilton

Top drug official Michael Botticelli says the old war on drugs is all wrong, and wants to refocus the country's drug policy; J.J. Abrams, the director of the latest "Star Wars" installment takes Bill Whitaker behind the scenes; A three-time world champion in Formula One racing describes driving multimillion-dollar cars, winning races all over the globe, and his rise to the top.