Favorite Celebrities, Ina Garten and Malcolm Gladwell

Hosted by Jane Pauley. In our cover story, Susan Spencer examines the psychology behind fans and their relationships with their favorite celebrities. Plus: Rita Braver profiles cookbook author and “Barefoot Contessa” TV host Ina Garten; David Pogue talks with Malcolm Gladwell about his latest book, “Revenge of the Tipping Point”; Lee Cowan checks out an exhibit of vehicles featured in James Bond movies; and Chris Livesay reports on how Finnish students are taught classes in recognizing fake news and disinformation.