This week, journalist Olivia Nuzzi’s hotly anticipated memoir “American Canto” was published. Last year, she admitted to having an inappropriate relationship with Robert F. Kennedy Jr. during his failed 2024 presidential campaign. The scandal derailed her career, ended her relationship with fellow journalist Ryan Lizza, and raised questions within the media industry about ethical standards. Our guest is Helen Lewis, who reviewed “American Canto” for The Atlantic.