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Texas' GOP Senate runoff pits an old guard-backed institutionalist against a Trump-picked flamethrower

Cornyn is defending his Senate seat against Ken Paxton in a runoff framed as a test of the Texas GOP’s direction.

SOURCE CHECK

TAP FOR WHY
Host credibilityKPRC80/100 HIGH
This article1 analysis · Oct 6, 2026

Credibility rates KPRC, which republished this story. The other scores rate the article itself.

Republished with credit

Republished from Texas Tribune, with credit to the original publisher.

Texas Tribune80/100 HIGH

57 stories · 78–81 · updated Oct 7, 2026

This is Texas Tribune's own score, and this article is credited to Texas Tribune. The host score in the Source Check is KPRC's.

KPRCvia Texas Tribune
May 20, 2026
tl;dr

John Cornyn and Ken Paxton are heading into a May 26 Republican Senate runoff that the article casts as a test of the party’s institutionalist and Trump-aligned wings. Donald Trump endorsed Paxton, while several former and current Republicans are backing Cornyn.

Community verdict

VOTING CLOSED
How does this story look for
John Cornyn R · TX · SEN
NOT RATEDCLOSED

No good or bad look here

This story reports what happened without casting Cornyn in a good or bad light, so readers don’t rate it and it doesn’t count toward Cornyn’s record.

● INFORMATIONAL

People in this story

SWIPE →
John Cornyn
R · TX · SEN

Incumbent senator and Republican Senate runoff candidate

PRIMARY SUBJECT
Ken Paxton
R · TX

Republican Senate runoff candidate challenging John Cornyn

Paxton's version of this story ↗
Troy E. Nehls
R · TX-22

Representative and Paxton supporter

Newt Gingrich
Former U.S. Representative (R-GA)

Former House speaker and Cornyn endorser

Texas House candidate and Paxton supporter

Ted Poe
Former U.S. Representative (R-TX)

Former representative and Cornyn supporter

Brandon Gill
R · TX-26

Representative who endorsed Paxton

Pete Olson
Former U.S. Representative (R-TX)

Former representative and former Cornyn chief of staff

Donald Trump
R · President of the United States

President who endorsed Paxton

Former president used as a comparison by Paxton

Representative who praised Cornyn’s effectiveness

Louie Gohmert
Former U.S. Representative (R-TX)

Former representative and Cornyn supporter

Michael C. Burgess
Former U.S. Representative (R-TX)

Former representative and Cornyn supporter

Ted Cruz
R · TX · SEN

Texas senator used as a comparison by Paxton

Steve Toth
R · TX

Texas House candidate and Paxton supporter

ALSO MENTIONED  Henry Bonilla, Former representative and Cornyn supporter; Kay Bailey Hutchison, Former Texas senator and Cornyn supporter; Mike Conaway, Former representative and Cornyn supporter; Phil Gramm, Former Texas senator and Cornyn supporter; Rick Perry, Former Texas governor and Cornyn supporter; Wes Virdell, Texas state representative and Paxton supporter

Part of a bigger story

96 OUTLETS
Trump Endorses Ken Paxton Over John Cornyn in Texas GOP Runoff

Donald Trump endorsed Ken Paxton over incumbent John Cornyn in the Texas Republican Senate runoff ahead of the May 26 vote. Cornyn said he would continue in the race, a response reported alongside the endorsement. Left-leaning outlets frame the endorsement chiefly as a setback for Cornyn and a possible risk to Republican prospects, often emphasizing Paxton’s record. Center outlets focus on the effect on the runoff, Republican divisions and potential general-election stakes. Right-leaning outlets generally present the endorsement as a boost for Paxton, though some weigh the consequences for Cornyn or Republican prospects.

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