• Blaming the war: President Donald Trump said it was “largely true” the Iran war contributed to the GOP shellacking, echoing Vice President JD Vance. Many Republican lawmakers and allies are moving swiftly to pin blame on Defense Secretary Pete Hegseth, and the House could vote as soon as next week to impeach the Pentagon’s chief.

• New oversight: Senate Democrats have issued document preservation letters ahead of expected investigations into the Trump administration. And the Department of Homeland Security is bracing for an onslaught of congressional oversight efforts, according to current and former officials.