Full Breakdown
Trump Endorses Ken Paxton in Texas Senate Runoff
5/20/2026, 1:49:54 AM
The Endorsement and Immediate Context
On May 19, President Donald Trump posted on Truth Social that he “fully endorses” Texas Attorney General Ken Paxton for the U.S. Senate, describing him as a “true MAGA Warrior” and praising his support for ending the Senate filibuster and the SAVE America Act. The endorsement arrived a week before the May 26 Republican runoff between Paxton and incumbent Sen. John Cornyn.
Background & Context
The March 3 primary left both candidates short of the 50 % threshold: Cornyn received 42 % of the vote, Paxton 40.5 %, and Rep. Wesley Hunt 13.5 % (source 1). Early voting for the runoff began May 18, with tens of thousands of ballots already cast.
Timeline
- Mar 3 – Primary results announced.
- Mar 5 – Trump says an endorsement will come “soon.”
- May 19 – Trump issues full endorsement of Paxton.
- May 26 – Runoff election decides the GOP nominee.
Campaign Spending & Polls
Advertising in the runoff has topped $25 million, bringing total primary ad costs to nearly $125 million, the majority funded by the Cornyn-aligned side (source 2). Polling is mixed: a Texas Public Opinion Research poll (April 28–May 1) showed Paxton at 48 % vs. Cornyn 45 %; a Lone Star Liberty PAC poll gave Paxton an 11-point lead; a Texans for a Conservative Majority poll placed Cornyn ahead by 1 point (sources 2, 5, 48).
Why It Matters
Republicans hold a 53-47 Senate majority. The Texas seat is viewed as a “must-win” for the party; loss could force the GOP to divert additional resources to defend down-ballot races (source 2). The eventual nominee will face Democrat Rep. James Talarico, a well-funded candidate who has positioned the race as a test of whether Texas can elect a Democrat for the first time since 1994 (sources 6, 9, 54).
Official Statements & Responses
- Trump highlighted Paxton’s loyalty and his stance on the filibuster, while calling Cornorn “a good man” who was “late” in supporting him.
- Paxton said he was “incredibly honored” and would “champion the America First agenda” in the Senate.
- Cornyn posted that he has “worked closely with President Trump… voted with him more than 99 % of the time” and urged voters to choose a “strong nominee” to protect down-ballot GOP candidates.
- Sen. John Thune (R-SD) reiterated support for Cornyn and said the endorsement is “his decision.”
- Sen. Susan Collins (R-ME) called Paxton “ethically challenged” and expressed disappointment. Sen. Lisa Murkowski (R-AK) warned the endorsement could jeopardize the seat. Sen. Lindsey Graham (R-SC) warned the race would be “three times more expensive” for Republicans (sources 2, 9, 12, 13, 16).
Criticism & Opposition
Republican leaders—including Collins, Murkowski, and Graham—argued Paxton’s legal and personal controversies would make the general election harder, potentially costing the GOP the Senate seat. Democratic officials framed Paxton as the weaker opponent, noting his impeachment, securities-fraud indictment, and divorce (sources 6, 9, 14).
Conflicting Reports & Gaps
Polls differ on who leads the runoff, ranging from a narrow Paxton advantage to a slight Cornyn edge. No definitive data yet on how the endorsement will shift early-voter turnout or affect down-ballot races.
Verbatim Quotes
- “Ken is a true MAGA Warrior who has ALWAYS delivered for Texas, and will continue to do so in the United States Senate.” — Donald Trump, Truth Social
- “worked closely with President Trump through both of his presidential terms and voted with him more than 99% of the time,” — John Cornyn, X
- “Ken Paxton has gone through a lot, in many cases, very unfairly, but he is a Fighter, and knows how to WIN.” — Donald Trump, Truth Social
- “I am incredibly honored to have President Trump’s COMPLETE AND TOTAL ENDORSEMENT,” — Ken Paxton, X
- “I don’t understand. He is an ethically challenged individual,” — Susan Collins, Senate press briefing
- “We already know who we’re running against: the billionaire mega-donors and their corrupt political system.” — James Talarico, campaign statement
What’s Next
Texans will vote in the runoff on May 26. The winner will face Talarico in the November general election, a contest that could influence the GOP’s ability to retain its Senate majority and shape the legislative agenda for the remainder of the 2026-27 Congress.
