TOPICS: The science of beer, a doctor shortage in the U.S., the Irish poet Seamus Heaney, and challenges to American liberty Host Scot Bertram talks with Christopher Hamilton, Professor of Chemistry and noted homebrewer, about the science behind beer. Sally Pipes, president, CEO, and the Thomas W. Smith fellow in healthcare policy at the Pacific Research Institute, discusses the doctor shortage in the U.S. and health care messaging ahead of the midterm elections. Elizabeth Fredericks, Assistant Professor of English at Hillsdale, returns for more of her series on modern Irish poetry, this time focusing on Seamus Heaney. And we hear excerpts from a Hillsdale lecture given by Florida Gov. Ron DeSantis on challenges to American liberty.