The A.I.-Powered Cameras Watching Border Towns, and a Midterms Attack Ad Causes Outrage

Plus, the Friday news quiz. Here’s what we’re covering: - Trump’s ‘Smart Wall’ of A.I. Cameras Is Watching the Border, and More Than a Million People, by Bora Erden and Nicholas Nehamas - Justice Dept. Opens Inquiry Into Corey Lewandowski, by Glenn Thrush, Tyler Pager and Nicholas Nehamas - The Ad Dividing the Republican Party, by Jess Bidgood - Protesters in Indonesia Demand Action to Stop Fires in Rainforests, by Muktita Suhartono - Airbnb Says Guests Shouldn’t Have to Do the Dishes Anymore, by Francesca Regalado and Jonathan Wolfe **Listen to the end of the episode for an audio news quiz. If you want to take The Times’s weekly online news quiz,** go here**.** Tune in every weekday morning, and tell us what you think at: [theheadlines@nytimes.com](mailto:theheadlines@nytimes.com). Subscribe today at nytimes.com/podcasts or on Apple Podcasts, Spotify and Amazon Music. 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.