In the most expensive Senate primary in American history, Texas Attorney General Ken Paxton crushed incumbent John Cornyn by nearly 30 points — and it wasn’t even close.
Ken Paxton, the Trump-endorsed Texas Attorney General, defeated sitting four-term U.S. Senator John Cornyn in Tuesday’s Republican primary runoff, winning by a margin of nearly two to one. The Associated Press called the race for Paxton almost immediately after polls closed on May 26, 2026. The result ends one of the most bitter and expensive Republican primary fights in modern history, with both sides combined spending over $100 million for the Senate nomination.
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WHAT HAPPENED
Cornyn, 74, had served Texas in the U.S. Senate since 2002 — first elected during the George W. Bush era. He was considered one of the most powerful Republicans in Washington, serving as Senate Majority Whip. But in a GOP that has moved dramatically to the right, Cornyn’s brand of establishment conservatism had worn thin with the base. Voters in the March 3 first primary split almost evenly between Cornyn at 42% and Paxton at 41%, forcing the runoff. That’s where Trump stepped in.
One week before Tuesday’s election, President Trump issued a full-throated endorsement of Ken Paxton, calling him a fighter who shares his America First agenda. A Texas Public Opinion Research poll immediately afterward showed the endorsement could deliver Paxton a double-digit advantage. The final margin was 28+ points. Paxton thanked his supporters on election night, calling Trump’s backing “the most powerful force in politics.” He wasn’t wrong.
Cornyn had argued that Paxton — who has faced ongoing federal scrutiny over alleged corruption and fraud — would be a liability in November against Democratic nominee, state Rep. James Talarico. National Republicans had echoed that concern. None of it mattered. Texas Republican voters chose the fighter over the deal-maker, the movement over the machine. Cornyn’s 24-year career in the U.S. Senate is now over.
Paxton will now face Talarico in the November general election, setting up a high-stakes battle for a seat in one of the nation’s most critical states.
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WHY THIS MATTERS
This is not just a Texas story. This is Trump telling every Republican senator who thought their career was bigger than the movement: YOUR TIME IS UP. Cornyn wasn’t a liberal. He wasn’t a RINO who voted against Trump at every turn. He was simply not ENOUGH. Not conservative enough. Not bold enough. Not loyal enough to the agenda that 74 million Americans chose in 2024. And Texas voters handed him his pink slip anyway.
The establishment spent a hundred million dollars — and got nothing. That money didn’t buy loyalty from the base because the base isn’t for sale. They want warriors, not negotiators. They want Ken Paxton, not cocktail party Republicans who smile for the camera and then cut deals with Chuck Schumer behind closed doors. The mainstream media predicted a close race right up until election night. They were wrong — again.
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THE BIGGER PICTURE
Trump’s endorsement going 1-for-1 in Texas sends a message that reverberates across every Senate race heading into November. Career Republicans who crossed the president — even mildly, even quietly — are now watching their colleagues get primaried out of office. The GOP of George W. Bush is dead. The GOP of Donald Trump is the only GOP that wins primaries. While the establishment was writing its post-mortems on Paxton, working-class Texans were standing in line to vote for him. That’s the America First coalition. And it isn’t going anywhere.
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OUR TAKE
Ken Paxton’s landslide victory is a reminder of a simple truth the political class refuses to accept: the Republican base is done rewarding loyalty to the institution over loyalty to the people. Cornyn served for decades and built a powerful career inside the Beltway. But he built it FOR Washington — not for Texas. Paxton built his career fighting for Texas, fighting Biden’s open-borders agenda in court, and standing with Trump when it cost him. That’s what wins primaries now. That’s what America First looks like.
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Published by America Learing Center | Conservative News. American Truth.