Cyberattacks targeting municipal water systems in multiple states spark fears of Iranian hacking. NBC News artificial intelligence reporter Jared Perlo reports on a new instance of AI models going “rogue.” Former adviser on Arab-Israeli negotiations Aaron David Miller joins Meet the Press NOW to discuss the latest Gaza deal that would disarm Hamas.

Tensions build between President Trump and key Senate Republicans over the president’s agenda with less than 100 days to the midterms. The U.S. carries out a “heavy wave” of strikes on Iran after an attempted surprise attack on U.S. forces in the Middle East. Wisconsin gubernatorial candidate state Rep. Francesca Hong (D) joins Meet the Press NOW to react to Mandela Barnes suspending his campaign in the state’s closely watched primary race.

President Donald Trump threatens Iran after a foiled surprise attack on U.S. troops in the Middle East. Pennsylvania Democratic Sen. John Fetterman joins Meet the Press NOW to discuss speculation that he might abandon his party affiliation over support for Israel. Israeli Ambassador to the U.N. Danny Danon discusses his country’s operations against Iran and Hamas.

President Trump, lawmakers and world leaders attend Senator Lindsey Graham’s funeral. Documentary filmmaker Alex Holder shares never-before-seen footage of Lindsey Graham as the late senator grapples with the war in Ukraine and reflects on his entry into politics. Congresswoman Haley Stevens and Abdul El-Sayed face off in their final debate in the closely watched Democratic primary for Michigan’s open Senate seat.

President Trump travels to Michigan ahead of the state’s primary to promote his administration’s economic agenda despite recent polls showing voter concerns about inflation. Former Democratic National Committee Chair Jaime Harrison discusses the leadership and financial troubles facing the DNC and how it could affect the party’s prospects in November. The U.S. pauses military strikes on Iran as the administration pursues a diplomatic path forward.

NBC News Chief Data Analyst Steve Kornacki breaks down the latest polling 100 days out from the midterms. Amb. Mike Waltz discusses if the Trump administration is still pursuing a diplomatic way out of the war with Iran. Sen. Mark Kelly shares his thoughts on whether Democrats have a chance to take back the Senate. Lanhee Chen, Adrienne Elrod and Tyler Pager join the roundtable.

President Donald Trump weighs a "massive attack" on Iran as they double down on blocking critical waterways. NBC's Ryan Chandler joins Texas Senate candidate James Talarico (D) on the campaign trail as he unveils his border security plan. The Trump administration admits to canceling energy grants to states that did not vote for him.

Fuel prices jump as fears grow over an expanding conflict in the Middle East. The Justice Department agrees to withdraw subpoenas seeking testimony and records from New York Times reporters. Sen. Mark Kelly (D-Ariz.) joins NBC's Ryan Nobles to discuss his growing concerns with artificial intelligence.

President Donald Trump continues to escalate his threats toward Iran after attending the dignified transfer of American troops killed in the Middle East. Election officials worry the growing popularity of betting markets could fuel further distrust in elections ahead of the midterms. Trump-endorsed California gubernatorial candidate Steve Hilton (R) joins Meet the Press NOW to discuss his goal of courting voters who dislike the president.

Pentagon leadership testifies on Capitol Hill as President Trump threatens more military action on Iran. Premier of Ontario Doug Ford reacts to latest U.S. tariffs on Canada. Michigan Senate candidate Abdul El-Sayed (D) joins Meet the Press NOW ahead of next month’s high-stakes primary.