Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/april-23-2023-pbs-news-weekend-full-episode Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Sunday on the News Hour... Sunday on PBS News Weekend, recent high-profile shootings reignite the debate over “stand your ground” laws. Then, we look at how artificial intelligence is being used to create hoax images and sounds known as deepfakes. Plus, how climate change is raising tensions over control of the Arctic’s resources and shipping routes. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode News Wrap: Civilians, foreign diplomats evacuated from Sudan conflict 3 min ‘Stand your ground’ laws under scrutiny again after recent spate of shootings 6 min How artificial intelligence is being used to create ‘deepfakes’ online 8 min Tensions rise as nations race for valuable resources in the Arctic 7 min