President Trump tore into Sen. John Cornyn and Karl Rove for undercutting Ken Paxton’s Texas Senate bid, warning that weak holdouts will own any loss to Democrats.

In a Thursday Truth Social post, President Trump accused outgoing Texas Sen. John Cornyn and longtime Republican operative Karl Rove of making it harder for Attorney General Ken Paxton to win the state’s open Senate seat. The Hill reported the broadside as early voting in Texas nears and public surveys show a tight race.

Paxton is the Republican nominee after defeating Cornyn in a May primary runoff with Trump’s backing. The Democratic nominee is state Rep. James Talarico. Most public polls show Talarico ahead by a narrow margin, and Decision Desk HQ, a nonpartisan forecaster partnered with The Hill, gives Talarico a 56 percent chance of winning.

Trump framed the stakes in plain terms: keep the seat in Republican hands, or watch establishment holdouts hand Democrats a gift in the Lone Star State.

Cornyn lost the runoff and kept his distance

Since the May runoff, Cornyn has not campaigned alongside Paxton. He has spoken out against the Trump administration and repeatedly voiced concerns about Paxton’s candidacy and its effect on the broader Republican ticket.

Trump has spent recent weeks pressing party discipline in other contests, including when he invited Sen. Fetterman to leave the Democrats and join the GOP. The Texas message fits the same pattern: nominees who won the primary get the full apparatus behind them.

Rove, once a top White House adviser to former President George W. Bush, drew separate fire. Trump said Rove had backed a Democrat in one of Texas’s down-ballot races and lumped him with Cornyn as a drag on Paxton’s campaign. The specific race was not named in the initial report.

Trump wrote that the pair are doing everything possible to make Paxton’s path harder.

President Trump stated:

"John Cornyn, and his Liddle’ Buddy, Super RINO, Karl Rove, are doing everything possible to make it hard for Ken Paxton, the Greatest Attorney General in the History of Texas, and one of the Best in the United States, to win the upcoming Midterm Election against a Radical Left Lunatic,"

Paxton’s race tightens as early voting opens

Early voting in Texas begins Monday. That calendar leaves little room for internal Republican friction. Trump has treated the contest as a must-hold seat and has already questioned Democratic nominee James Talarico’s readiness on the trail, including after Talarico ended a nearly two-week absence amid flu-story scrutiny.

Trump went further on Talarico in the same post, calling him unfit to represent Texas in Washington.

He posted:

"We cannot take a chance on having a FREAKO, sometimes referred to as James TalaFREAKO, as our man in Washington, D.C., representing the magnificent people of the Great State of Texas!"

He also described Talarico as the antithesis of Texas values. Those lines are Trump’s characterizations; the verified race facts remain the runoff result, the nominee matchup, the narrow poll lead for Talarico, and the Decision Desk HQ probability.

Republicans have grown more nervous about the seat as the numbers stayed close. A divided party apparatus does not help a nominee who already had to beat a long-serving incumbent senator to get on the November ballot.

Trump puts the blame in writing

Trump did not leave the consequence implied. He said a Paxton defeat would trace straight back to Cornyn and Rove and to what he called their long record of ineffective opposition to him.

President Trump added:

"If Ken Paxton loses, it will be because of WEAK and INEFFECTIVE Political Hacks like John Cornyn and Karl Rove, who have ineffectively opposed me for my entire political career,"

That warning lands as Trump continues to police party lanes elsewhere, from election-rule fights such as his push for Alaska voters to scrap ranked-choice voting to other high-profile political collisions. The method is consistent: name the obstacle, defend the endorsed candidate, and force a choice before ballots are cast.

Cornyn’s public break after the runoff is the immediate backdrop. He lost the primary. He declined to join the general-election push. He criticized the administration. Trump answered by telling Texas Republicans who he believes is gumming up the works.

No responses from Cornyn or Rove to the Thursday post appeared in the initial account. Paxton’s campaign posture in the piece stayed centered on the nomination he already won and the race he now has to close.

Texas voters get the final say in November

The practical timeline is short. Early voting starts Monday. The midterm election follows in November. Decision Desk HQ’s 56 percent figure for Talarico is a probability, not a verdict, and the public polls described as showing a narrow Democratic lead can still move.

What is not in dispute from the reporting is the chain of events: Trump backed Paxton; Paxton beat Cornyn in May; Cornyn stayed away and voiced ticket concerns; Trump then called out Cornyn and Rove by name and tied any future loss to their conduct.

Administration legal and political fights continue on parallel tracks, including the Supreme Court fight over DOGE records, but the Texas Senate message was simpler. Unity behind the primary winner, or own the result if the seat slips.

Trump’s post treated Paxton as the standard-bearer who already cleared the party’s hardest test. Cornyn and Rove, in that telling, are choosing a different path at the exact moment ballots become available.

Texas Republicans now get to decide whether the nominee who won the runoff gets a united front, or whether old grudges matter more than holding the seat.