Cornyn counters Paxton with wave of GOP endorsements as party warns critical Texas seat at risk

This material may not be published, broadcast, rewritten, or redistributed. ©2026 FOX News Network, LLC. All rights reserved. Quotes displayed in real-time or delayed by at least 15 minutes. Market data provided by Factset. Powered and implemented by FactSet Digital Solutions. Legal Statement. Mutual Fund and ETF data provided by LSEG. Sen. John Cornyn, R-Texas, unpacks the debate over funding DHS on 'The Will Cain Show.' FIRST ON FOX: Sen. John Cornyn, R-Texas, has received a slate of 19 new endorsements from Texas Republicans in the latest development in the bitter primary runoff between him and challenger state Attorney General Ken Paxton. Texas Republican Congressmen Randy Weber, Nathaniel Moran and Roger Williams, influential GOP state Rep. Matt Shaheen, and former Texas House Speaker Dade Phelan are among the latest lawmakers to back Cornyn over Paxton. This primary has become increasingly bruising, with the rivals lobbing more personal attacks at each other after neither candidate achieved the 50% threshold needed to secure the GOP nomination in the March primary. Meanwhile, the stakes are high for the Republican Party, as Democrats believe candidate James Talarico, a state