Tonight on The Last Word: House Republicans scramble to advance Donald Trump’s budget bill. And researchers say USAID cuts could lead to 14 million deaths over the next five years. Rep. Brendan Boyle, Norm Ornstein, Rep. Jamie Raskin, and Dr. Atul Gawande join Lawrence O’Donnell.

Tonight on The Last Word: The Senate passes Donald Trump’s budget bill with Medicaid and food assistance cuts. And Stanford University Professor Jack Rakove says the Trump era is a “constitutional failure.” Rep. Brendan Boyle and Jack Rakove join Lawrence O’Donnell.

Tonight on The Last Word: Senate Republicans reject Sen. Adam Schiff’s amendment to prevent families with kids under 12 from losing food assistance. Sen. Elizabeth Warren, Sen. Chuck Schumer, Sen. Elissa Slotkin, Sen. Adam Schiff, and Norm Ornstein join Lawrence O’Donnell.

Tonight on The Last Word: The Supreme Court gives Donald Trump even more power one year after the immunity ruling. Also, Trump family business interests raise ethical concerns. Plus, Trump wields tariffs to stop Canada taxes on tech giants. And a Republican lawmaker in a red state says that state won’t survive the Trump budget bill. Laurence Tribe, Tim O’Brien, Rep. Chris Pappas, Mini Timmaraju, and Rep. Kelly Morrison join Ali Velshi.

Tonight on The Last Word: Senate Democrats slam Donald Trump for “misleading” the public on Iran. Also, NBC News reports Trump told Sen. John Thune to get him a budget bill to sign by next week. And Trump OMB Director Russell Vought is confronted with a new analysis about children who died of preventable causes after USAID cuts. Rep. Adam Smith, Brendan Duke, and Nick Kristof join Lawrence O’Donnell.

Tonight on The Last Word: Congress expects to be briefed on the U.S. strike on Iran Thursday. Also, Democrats grill Emil Bove in a judicial confirmation hearing. And 16 House Republicans break rank and denounce Medicaid cuts. Sen. Sheldon Whitehouse and Rep. Brendan Boyle join Lawrence O’Donnell.

Tonight on The Last Word: A father of three Marines is beaten and arrested by masked federal agents in California. Also, Democrats demand answers on delayed Iran briefings. Plus, GOP senators are split over Medicaid cuts in the budget bill. And Donald Trump is expected to meet Volodymyr Zelenskyy during the NATO summit. Sen. Adam Schiff, Sen. Amy Klobuchar, and Amb. Michael McFaul join Lawrence O’Donnell.

Tonight on The Last Word: The New York Times reports Iranian state TV is announcing a ceasefire with Israel. Sen. Mark Kelly, Amb. Wendy Sherman, Trita Parsi, and Lt. Gen. Mark Hertling join Lawrence O’Donnell.

Tonight on The Last Word: GOP Medicaid cuts put vulnerable children at risk. Also, JD Vance visits Los Angeles amid the outrage over ICE raids. Plus, Donald Trump bullies companies to eat the cost of Trump tariffs. And journalist John Harwood says the press has a duty to report on Trump’s harm to the United States. Elena Hung, Betsey Stevenson, Rep. Nanette Barragán, Scott Lincicome, and John Harwood join Catherine Rampell.

Tonight on The Last Word: Rep. Jamie Raskin demands an investigation into the FBI’s role in Sen. Padilla’s detention. Plus, a new poll shows growing outrage over Trump’s sweeping deportations. Also, Trump’s tariffs are making life more expensive for Americans. And Nippon Steel completes its acquisition of U.S Steel. Rep. Jamie Raskin, Patrick Gaspard, Ron Insana, Lauren Hirsch, and Bridget Brink join Catherine Rampell.