Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/august-17-2026-pbs-news-hour-full-episode Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Monday on the News Hour... Monday on the News Hour, the 60-day window to reach a deal to end the war with Iran expires as tensions rise around key shipping routes. The president calls for joint U.S.-South Korea military exercises to be scaled back, citing South Korea's unwillingness to help with the Iran war. Plus, scientists study large-scale underwater barriers to slow the melting of glaciers. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode Instead of selling, business owner donates company to trust for charity 6 min Tamara Keith and Amy Walter on primary races to watch in Florida and Alaska 8 min Scientists explore large-scale geoengineering to slow glacier melt 8 min National debt nears $40 trillion: How we got here and why it matters 6 min Remembering the life and career of Hayden Panettiere 3 min News Wrap: 7 dead after storms and catastrophic floods in Midwest 4 min Trump lashes out at South Korea over its refusal to join Iran war 6 min Where the Iran war stands as 60-day window to reach peace deal expires 10 min