CBS Sunday Morning December 15, 2019

With companies offering free shipping to gain a competitive edge, radical new technologies are being tested to cut the cost of the supply chain's expensive "last mile." John Blackstone has the story. The beloved novel "Little Women," about the artistic March sisters is now a new film by "Lady Bird" director Greta Gerwig, starring Saoirse Ronan and Emma Watson. Rita Braver talks to the stars. And in an interview with Anthony Mason, 80-year-old Oscar nominated actor Harvey Keitel talks about his "uneasy relationship with Hollywood."