Trenni Casey, anchor and reporter for NBC Sports Boston, discussed the end of March Madness and the impact of sports gambling on college athletes. Juliette Kayyem, Harvard national security expert, talked about Marjorie Taylor Greene's latest attempt to oust the House Speaker and what that means for democracy. Harvard behavioral scientist Michael Norton discussed his new book "The Ritual Effect" all about the calming power of rituals. GBH education reporter Kirk Carapezza & Jon Marcus of the Hechinger Report discussed the new season of their podcast "College Uncovered." Naturalist and author Sy Montgomery discussed the impending cicada infestation and why some indigenous leaders are trying to protect whales by granting them legal personhood.