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◆ Mixed look for PaxtonElections / Campaigns

Cornyn and Paxton bury each other in negative ads as Senate GOP runoff enters final stretch

Paxton is countering Cornyn-aligned advertising with his own campaign and allied-group ads in the runoff.

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

58 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 14, 2026
tl;dr

John Cornyn and Ken Paxton are escalating negative advertising in the final stretch of the Texas Republican Senate runoff, with Cornyn-aligned groups spending far more than Paxton’s side. The article describes a close race and examines how the campaigns’ attacks have shifted.

Community verdict

20 VOTES
How does this story look for
Ken Paxton R · TX
● OPEN

People in this story

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Ken Paxton
R · TX

Texas attorney general and Republican Senate candidate

PRIMARY SUBJECT
John Cornyn
R · TX · SEN

Republican incumbent senator and candidate in the Texas Senate runoff

Cornyn's version of this story ↗

Democratic Senate nominee and Texas state lawmaker

Donald Trump
R · President of the United States

President of the United States; has not endorsed either runoff candidate

Republican strategist who is not involved in the race

Nancy Pelosi
D · CA-11

Former House speaker, depicted in a Paxton campaign advertisement

Wesley Hunt
R · TX-38

U.S. representative and former candidate in the Republican Senate primary

Part of a bigger story

7 OUTLETS
Cornyn and Paxton Run Negative Ads in Texas Senate Runoff

John Cornyn and Ken Paxton are exchanging negative ads in the final stretch of the Texas Republican Senate runoff, with Paxton challenging incumbent Cornyn. Left-leaning outlets describe Paxton’s ads as a response to Cornyn’s better-funded campaign, including attacks on the incumbent’s record and positions. Center outlets likewise cover mutual attack ads, while also detailing the spending gap, polling and fundraising.

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