As Senate GOP turns on him, Trump warns he’ll be ‘the last Republican president’
Trump appears to have lost interest in the GOP agenda and is almost singularly focused on his voting legislation.
Mason Reed 
The alliance between President Donald Trump and Senate Republicans is fracturing. Tensions reached a breaking point this week as the president thwarted legislative efforts to confirm his own nominee and threatened to block a critical surveillance law unless his specific demands are met.
Rising Internal Friction
The White House and the Senate are at odds over Jay Clayton’s path to becoming the national intelligence director. Trump’s sudden decision to delay the nomination just before a scheduled hearing has compounded weeks of mounting friction. Meanwhile, criticism from within the GOP has turned toward the president's deal to end the Iran war, which Sen. Bill Cassidy, R-La., labeled on X as the "worst foreign policy blunder in decades."
A Shift in Priorities
This public display of dissent marks a significant pivot from just a year ago, when the party maintained a united front to pass major spending and tax legislation. As the November election approaches, Trump has pivoted away from the broader GOP agenda, focusing almost exclusively on the SAVE America Act, a bill requiring proof of citizenship that faces long odds in the chamber.
Pressure on Leadership
Senate Majority Leader John Thune finds himself navigating these volatile waters, repeatedly informing the president that the necessary votes for his preferred voting legislation or a filibuster repeal are not currently available. In a social media post, Trump warned that failing to pass his voting bill would make him "the last Republican president." Despite these stakes, Thune has remained a "stable force," according to Sen. Mike Rounds, R-S.D., maintaining a working relationship with the president even while delivering difficult news.
A Growing List of Critics
The Senate landscape is shifting as some of the president’s most vocal opponents are now former allies who lost their primaries, such as Sen. Bill Cassidy and Sen. John Cornyn. Cornyn recently shared a parable regarding a scorpion stinging a frog, perhaps reflecting the current climate on Capitol Hill where internal tensions continue to rise alongside conflicts over proposed settlement funds and cabinet appointments that lack traditional backing.
