Sen. Lisa Murkowski announced Friday she will vote against Todd Blanche's nomination as attorney general, a move that, combined with Sen. Susan Collins's earlier defection, eliminates Republicans' margin for error on the Senate floor.

Murkowski, the Alaska Republican who has clashed repeatedly with the White House, said she lacks confidence that Blanche would serve as an independent check on the Trump administration. Her opposition leaves Senate Republican leaders scrambling to hold every remaining vote in a chamber where Sen. Mitch McConnell's continued absence already cut the caucus's working majority to the bone.

Collins, the Maine Republican, had announced her own "no" earlier in the week. With McConnell off the floor, Fox News reported that a potential 50-50 tie would require Vice President JD Vance to break the deadlock, and that Sen. Bill Cassidy of Louisiana had not yet publicly declared his position.

Murkowski praised Blanche personally, then listed her objections

The senator's statement was not a broadside. She credited Blanche for visiting Alaska, including its remote rural communities, and called him "decent and capable." She acknowledged that several of his decisions as acting attorney general had benefited the state.

But her list of concerns ran long. Murkowski cited the Justice Department's handling of Jeffrey Epstein files, sweeping immunity protections extended to President Trump and his family and businesses, statements DOJ officials made to anti-abortion groups, and what she described as the department's repeated targeting of political opponents, including former staff and sitting senators, as Breitbart reported.

She also flagged a now-scrapped DOJ "anti-weaponization" fund that she said could have benefited January 6 defendants, and a May settlement that shielded Trump and his family from IRS tax audits.

Murkowski posted her statement on X, formerly Twitter, writing:

"Ultimately, however, I will oppose his nomination. The politicization, even weaponization, of the Department did not start with this administration but has accelerated during it."

She added:

"The country needs an Attorney General who will check the worst impulses of this administration. I hope Mr. Blanche is able to achieve that, if confirmed, but I simply do not have confidence that will be the case."

Conservative voters watching this fight may notice a familiar pattern. Murkowski has positioned herself as a check on Republican leadership before, and her framing, praising the nominee personally while opposing him on institutional grounds, mirrors the posture she and Collins have adopted on other recent Senate clashes where GOP defections caught the White House off guard.

Trump criticized Murkowski before she announced her decision

President Trump did not wait for Murkowski's announcement. Speaking to Punchbowl News before the senator went public, Trump said plainly:

"I'm against Murkowski. I do more for Alaska than any president in history. No president's done for Alaska what I've done. She's not good."

That comment underscored the tension between the White House and one of the Senate's most independent Republican members. Murkowski has long drawn primary challenges and conservative criticism in Alaska, and her willingness to break with party leadership on high-profile votes has made her a recurring problem for GOP whip operations.

The broader dynamic is not unique to this nomination. Senate Republicans have faced repeated friction with the White House over votes where a handful of members broke ranks, forcing leadership to manage razor-thin margins on everything from war powers to domestic policy.

Blanche's path to the floor was already rocky

Blanche, who previously served as Trump's personal attorney, was confirmed earlier this year as deputy attorney general. He became acting AG in April after Pam Bondi was ousted. Trump then nominated him for the full post.

The Senate Judiciary Committee advanced his nomination on Monday, but only after what the Washington Examiner described as contentious negotiations with Sens. John Cornyn of Texas and Thom Tillis of North Carolina, both of whom originally opposed Blanche. Cornyn ultimately reached a deal with DOJ ahead of the committee vote.

Tillis, who has publicly warned his own party about the political cost of internal divisions, has been vocal about the risks of Republican senators breaking with leadership on key votes. That he and Cornyn needed to be won over before the nomination even cleared committee tells you how narrow Blanche's support was from the start.

With Murkowski and Collins now publicly opposed and McConnell absent, the math is unforgiving. One more Republican defection would end the nomination outright unless the White House can secure a tiebreaker from Vance.

Cassidy cast the decisive vote

That is exactly how it played out. National Review reported that Sen. Bill Cassidy of Louisiana ultimately cast the decisive vote in favor of Blanche, allowing the nomination to clear the Senate on July 15, 2026. Cassidy framed his support not as enthusiasm but as a practical choice.

"Mr. Blanche is not perfect, and he will tell you this, but the choice is not between perfection and Mr. Blanche. It is between Mr. Blanche and another acting attorney general who may not run the department effectively under President Trump."

That argument, vote for the flawed nominee or risk something worse, is a familiar one in Republican politics. It is also an argument that concedes many of the concerns Murkowski and Collins raised.

Murkowski's nearly $2-billion "slush fund" figure, her reference to DOJ targeting sitting senators, and her complaint about immunity protections for the president's family are not minor policy quibbles. They are structural objections about whether the Justice Department is operating as a law enforcement agency or as a political shield. Whether you agree with her conclusions or not, those are questions that deserve direct answers, and Blanche's supporters largely sidestepped them in favor of the "lesser of two evils" argument.

The confirmation fight also fits a broader pattern of Republican senators breaking ranks on votes the White House expected to win comfortably. Each time, the margin shrinks, the arm-twisting intensifies, and the final result leaves both sides bruised.

A confirmation won by a single vote is not a mandate

Blanche will take office as attorney general. But he arrives with two Republican senators on the record saying they do not trust him to check the administration's impulses, a third who voted yes only after publicly calling him imperfect, and a Judiciary Committee that needed backroom deals just to send his name to the floor.

Murkowski's statement acknowledged that DOJ politicization did not begin with the current administration. That is a fair point, and one conservatives have made for years. The question she raised, whether Blanche will reverse that trajectory or accelerate it, now belongs to Blanche himself.

An attorney general confirmed by the narrowest possible margin starts the job with something to prove. Whether he proves it to the senators who voted no, or only to the president who nominated him, will tell the country which version of the Justice Department it is getting.