Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/february-25-2023-pbs-news-weekend-full-episode Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Saturday on the NewsHour... Saturday on PBS News Weekend, new concerns arise about working conditions for the people that power the growing artificial intelligence industry. Then, a look at what’s causing shortages of some children’s medicine and baby formula. Plus, the story of a trailblazing Air Force pilot who helped pave the way for NASA’s Black astronauts. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode News Wrap: Nigeria counts ballots after challenging Election Day 5 min Concerns rise over treatment of human workers behind AI technology 6 min What’s causing current shortages of baby formula and medicine for kids? 5 min How a pioneering pilot made the first attempt to break NASA’s racial barrier 5 min