Plus, what to know about the A.I. videos that kids are watching.  Here’s what we’re covering: Trump Says War Could Last Weeks and Offers Contradictory Visions of New Regime, by Zolan Kanno-Youngs, David E. Sanger and Tyler Pager F.B.I. Investigates Whether Texas Bar Shooting Was Act of Terror, by Pooja Salhotra, Sonia A. Rao, Chelsia Rose Marcius and Ramón Ramirez Antitrust Trial to Challenge Live Nation’s Grip on the Music Industry, by Ben Sisario and David McCabe How A.I.-Generated Videos Are Distorting Your Child’s YouTube Feed, by Arijeta Lajka Tune in every weekday morning, and tell us what you think at: [email protected]. Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.