Nearly a year ago, Robert Prevost became Pope Leo XIV, the first pope in history from the U.S. His papacy so far has been relatively calm — until recent weeks, when a sharp public conflict with President Trump over the Iran war thrust him onto the political stage. Scott Detrow, host of NPR’s All Things Considered and coauthor of the upcoming American Pope: Leo XIV’s Road From the South Side of Chicago to Vatican City, joins guest host Sam Sanders to explore what it means to have an American pope who understands U.S. politics — and why his influence may be felt far beyond the Catholic Church.