W29DP-D A look at mountain guiding and the life of Paul Petzoldt, founder of the National Outdoor Leadership School and Exum, who scaled K2, set records on the Matterhorn and trained soldiers to fight Nazis in the Alps. 2026-09-27 PBS resident librarian Mychal Threets; annual conference of the Association for Rural & Small Libraries in New Mexico; a hot air balloon ride gives the team a new perspective. 2026-09-27 A conversation with the president of the American Library Association drives home the importance of supporting a thriving public library system. 2026-09-27 A Virginia school district's transformative approach to career-based learning allows students to explore diverse careers and master traditional and new-economy skills. 2026-09-27 Experts analyze prominent international affairs topics and America's role in a shifting world. 2026-09-27 A panel of journalists provides reporting and analysis of the major stories emanating from the United States capital. 2026-09-27 American landscape architect Frederick Law Olmsted helped design many well-known urban parks, including New York's Central Park, and designed the public parks and parkway systems in Buffalo, N.Y. 2026-09-27 As Judith and Suzie work with the police to find the killer, tensions rise among Becks' friends in the house. 2026-09-28