Summary: In this episode, Producer Jimmy Gutierrez heads to the UNH campus to find out more about how debates over free speech are playing out on a majority white campus. Check out his earlier reporting here . Also on the show, NHPR's Annie Ropeik takes to the Crawford Trail to find out what it takes to maintain the region's oldest continuously used hiking path, and the story of how the humble potato came to North America. Writer Mari Uyehara , author of How Free Speech Warriors Maintstreamed White
