Plus, how Mexico tracked its most-wanted cartel leader.  Here’s what we’re covering: Training for New ICE Agents Is ‘Deficient’ and ‘Broken,’ Whistle-Blower Says, by Nicholas Nehamas and Hamed Aleaziz Mexican Forces Say They Tracked El Mencho to Cabin by Following His Lover, by James Wagner Canada Presses OpenAI for Answers on Mass Shooter’s Chatbot Use, by Vjosa Isai Iran Students Protest for Second Day Despite State Crackdown, by Erika Solomon, Sanam Mahoozi and Devon Lum Iran Turns to Digital Surveillance Tools to Track Down Protesters, by Adam Satariano, Paul Mozur and Farnaz Fassihi The Bad Bunny Effect: Dance Without Fear, by Brian Seibert (The New York Times sued OpenAI and Microsoft in 2023, accusing them of copyright infringement of news content related to A.I. systems. The two companies have denied those claims.) 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.