Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/may-20-2023-pbs-news-weekend-full-episode Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Saturday on the News Hour... Saturday on PBS News Weekend, as jockeys and horses prepare for the 148th Preakness, a look at the state of horse racing and why so many horses die on America’s race tracks. Then, what you need to know about the growing use of artificial intelligence in medicine. Plus, how three Native communities in Louisiana are fighting to save their tribal lands from rising sea levels. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode News Wrap: Debt ceiling standoff looms as Biden attends G7 talks 2 min Alarming spate of racehorse deaths draws scrutiny of industry safety practices 6 min The promises and potential pitfalls of artificial intelligence in medicine 7 min Native communities in Louisiana fight to save their land from rising seas 8 min