John Cornyn in the GOP primary next year, national Republicans made clear who they are backing in the race. “John Cornyn is a leader who delivers on President Trump's agenda and for the people of Texas in the U.

GOP Sen. John Cornyn is facing a challenge from state Attorney General Ken Paxton in what figures to be an expensive and personal contest.

Republicans are growing anxious about an emerging Texas primary engulfing one of their longest-serving senators, fearful that a hugely expensive intraparty feud will have major ramifications across the map in next year’s midterms.

The two U.S. senators from Texas are hoping to bring one of NASA’s famed space shuttles to what they call its rightful home – Houston. Sens. John Cornyn and Ted Cruz, both Republicans, introduced a bill on Thursday that would move space shuttle Discovery from the Smithsonian’s National Air and Space Museum in Virginia to a nonprofit near the Johnson Space Center in Houston – likely Space Center Houston,

Republican Sen. John Cornyn's early campaign efforts have been targeted at the GOP's most conservative voters.