Breana Hassett, a biological anthropologist from University College London, discusses the fascinating evolutionary reasons for humanity's long childhood compared to other species. She explores the importance of prolonged learning and dependency. Meanwhile, Kate Andersen Brower, a CNN contributor and author, takes us on an intriguing tour of the U.S. Capitol, revealing hidden histories and unique facts about its workers and roles. Together, they weave a narrative about human development and the symbolic significance of one of America's most iconic buildings.