Hosted by Jane Pauley. In our cover story, Dr. Jon LaPook talks with experts who warn about the rise of vaccine skepticism. Also: Jane Pauley visits veteran journalist Connie Chung, author of a new memoir, “Connie”; Tracy Smith profiles comedian Will Ferrell and former “Saturday Night Live” head writer Harper Steele, subjects of a new documentary, “Will & Harper”; and Martha Teichner sits down with Pete Wells, who dishes on his 12 years as restaurant critic for The New York Times. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.