Immigration & Border Politics

Rep. Henry Cuellar, a conservative 'blue dog' Democrat representing Texas’ 28th Congressional District, easily defeated primary challenger Ricardo Villarreal on Tuesday, taking about 58% of the vote to Villarreal’s 37% with 97% of ballots counted and securing renomination in the border-seat he has held since 2005. On the Republican side, longtime South Texas judge Tano Tijerina—who switched parties in late 2024—won the GOP primary with roughly 74% against Eileen Day after being endorsed by President Donald Trump, setting up a November matchup in a district stretching from San Antonio to the Rio Grande Valley. Cuellar’s win comes despite a federal bribery indictment last year that he has denounced as politically motivated and an unconditional pardon from Trump that fueled speculation he might switch parties, which he has publicly rejected while continuing to criticize Democratic handling of border security. The race will be closely watched nationally as Republicans try to leverage voter anger over immigration in historically Democratic South Texas and Democrats attempt to hold a moderate incumbent in a region that has shown signs of shifting right. Social media reaction in Texas political circles is already framing the general election as a test of whether Trump’s brand and a party‑switching judge can unseat one of the last remaining centrist Democrats in the House.