WASHINGTON — Backed by the Senate’s top Republican, John Cornyn brought a delegation of GOP colleagues Friday to the U.S.-Mexico border to showcase and defend the party’s approach to stopping illegal ...

WASHINGTON — Texas Attorney General Ken Paxton has a clear lead in the Lone Star State’s Senate Republican primary over incumbent John Cornyn — putting the two on a collision course for a May runoff, ...

Republican Texas Sen. John Cornyn criticized the use of artificial intelligence (AI) in campaign advertising on Monday — the same day his campaign rolled out an AI-fueled attack ad of its own. Texas’ ...