2024's top tech stories, Words of the year, Connie Chung, Richard Powers

Host Piya Chattopadhyay speaks with tech journalists Louise Matsakis, Paris Marx and Nitasha Tiku about the top tech stories of 2024, linguist Adam Aleksic breaks down what the words of the year reveal about us, veteran broadcaster Connie Chung looks back on her trailblazing career, and Richard Powers talks about his latest novel Playground, which ruminates on climate change, technological instability and the power of awe.