Trump’s ‘Worst Case’ Scenario in Iran, and the Most Expensive Primary in U.S. History

Plus, the fight over daylight saving time. Here’s what we’re covering: Israel Bombs Security Sites Amid Questions Over Iran’s Leadership, by Aaron Boxerman, Farnaz Fassihi and Yan Zhuang You Break It, You Own It? Not for Trump When It Comes to Iran., by Anton Troianovski Congress Splits Over Iran War as Senate Faces a Vote, by Robert Jimison and Megan Mineiro An Emboldened Israel Is Seizing Opportunities to Remake Region, by David M. Halbfinger and Ronen Bergman James Talarico Wins Democratic Senate Primary in Texas, by Kellen Browning British Columbia Will Change Clocks on Sunday for the Last Time, by Aimee Ortiz Tune in every weekday morning, and tell us what you think at: theheadlines@nytimes.com. 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.