CPAC has officially endorsed Texas Attorney General Ken Paxton in the Republican primary for U.S. Senate, signaling a major boost for his campaign over incumbent Sen. John Cornyn. The endorsement follows a straw poll at CPAC’s Texas event, where Paxton received 67% support from attendees, highlighting his alignment with Trump-era conservative principles. This move demonstrates Paxton’s growing appeal among grassroots conservatives and MAGA activists, who see him as a strong anti-establishment contender.

Paxton’s campaign emphasizes his record of challenging federal policies and fighting legal battles against Washington overreach, which resonates with voters prioritizing border security and states’ rights. Meanwhile, Cornyn relies on traditional GOP institutional support, creating a clear contrast between grassroots enthusiasm and party leadership backing. The endorsement intensifies the GOP primary runoff set for May 26, 2026, raising the stakes for both candidates.

Political analysts note that CPAC’s backing reflects deeper tensions within the Republican Party between its establishment wing and the energized MAGA base. Paxton’s focus on conservative legal victories and border enforcement positions him as the candidate representing the movement’s priorities, while Cornyn’s strategy hinges on experience and party continuity. The primary is shaping up as a referendum on the future direction of Texas Republican politics.

Trump’s potential involvement in the race adds another layer of attention, as his influence among conservative voters could sway turnout in favor of Paxton. Both campaigns are mobilizing for the runoff, with grassroots organizing and media appearances expected to play decisive roles in the weeks ahead. Observers are watching closely to see whether Paxton’s CPAC endorsement will translate into broader voter support across the state.

Overall, the CPAC endorsement solidifies Paxton’s positioning as the insurgent candidate in the Texas GOP Senate primary. It underscores the ongoing tension between establishment figures and the party’s activist base, and it demonstrates how endorsements from influential conservative organizations can shape the trajectory of high-profile races in key battleground states.