Author Malcolm Gladwell doesn't trust people who don't change their minds. He sits down with Amna Nawaz to discuss what he's learned through revisiting his first book, The Tipping Point, 25 years later, and how he handles hateful comments online. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
