A heated Texas Senate runoff is exposing deep divisions within the Republican Party over immigration policy, as incumbent John Cornyn faces challenges from Texas Attorney General Ken Paxton and Rep. Wesley Hunt.

The race comes at a critical time for immigration policy, which polling data shows remains a top priority for Republican voters. According to Pew Research, immigration was a top issue for 70 percent of voters in the 2016 presidential election, including 79 percent of Trump supporters. A June Pew Research poll found 63 percent of Republican voters favored a “national effort to deport all immigrants living in the country illegally.”

Cornyn’s record on immigration has drawn scrutiny from conservative critics who argue his positions conflict with the party’s base. In a recent interview with The Washington Examiner, Cornyn emphasized America’s immigrant heritage, stating that “virtually all of us, sometime or another in our family history, came from somewhere else, and to me, that’s one of our great assets, is our legal immigration system.”

The senator has consistently advocated for expanded legal immigration pathways. More than a decade ago, he proposed legislation to end the Green Card lottery and reallocate those H-1B visas to graduates with master’s and doctoral degrees. Cornyn said his legislation would “bolster American competitiveness and provide a stronger foundation for long-term economic growth and job creation.”

Cornyn’s approach to border security has also drawn criticism from immigration restrictionists. In 2016, as Trump campaigned on building a border wall, Cornyn called the idea “naive,” according to ABC News. He said it was not “certainly not my sense” when asked if Trump “understood the border issue.”

“I would hope that we would talk with a little bit more precision about what we mean when we talk about border security. This idea that all you can do is build some obstacle and people won’t go come over it, or go under it, or go through it is naive,” Cornyn said at the time.

However, data from the Department of Homeland Security later showed the border wall’s effectiveness. In a 12-mile section in the San Diego Sector, the wall reduced Border Patrol manpower requirements by 150 agents every 24 hours, representing approximately a $28 million annual return on investment in salaries and benefits, according to DHS. In the Yuma Sector, illegal entries in areas with new border wall systems dropped over 87 percent in fiscal year 2020 compared to fiscal year 2019, according to DHS data.

Cornyn has also supported compromise positions on immigration that have drawn conservative opposition. He pushed to legalize the Deferred Action for Childhood Arrivals program as part of border security negotiations, despite acknowledging its legal problems. In a joint statement with Sen. Thom Tillis, Cornyn said they agreed “that the DACA program contravenes the Immigration and Nationality Act and believe it was likely unconstitutional when issued by President Obama.”

The senator argued that Republicans would need to strike deals with Democrats to obtain funding for border security measures. However, recent events have challenged this assumption, as border security measures were implemented without such compromises.

Cornyn has also expressed support for guest-worker programs, according to ABC News, as part of comprehensive immigration reform discussions.

The runoff election will test whether Texas Republican voters prioritize Cornyn’s experience and pragmatic approach or prefer candidates who take harder lines on immigration enforcement. The outcome could signal the direction of Republican immigration policy and influence how the party approaches border security and legal immigration reform in the coming years.

The race reflects broader tensions within the Republican Party between establishment figures seeking comprehensive solutions and activists demanding stricter enforcement measures.