Amanpour & Co. - August 16, 2024

Former White House National Climate Adviser Gina McCarthy discusses a summer filled with extreme weather and silence on the subject from U.S. presidential candidates. Journalists Caitlin Dickerson and Lynsey Addario talk about their reporting on migrants as they follow them through the lethal Darién Gap route. CEO of Google DeepMind Demis Hassabis on the promise and peril of AI discoveries.