Facing his toughest primary election yet, U.S. Sen. John Cornyn continues to try to convince Republican voters that he's a ...

The GOP primary election for U.S. Senate is already shaping up to be a slugfest between incumbent John Cornyn and his ...

"The fact that primaries tend to play to the more activist, more energized, more ideological base of a given political party ...

Republicans are growing anxious about an emerging Texas primary engulfing one of their longest-serving senators, fearful that ...

Here are five things to know about Cornyn as the U.S. Senate race unfolds.

The long anticipated U.S. Senate primary matchup between Republican incumbent John Cornyn and challenger Ken Paxton is a go.

The senator’s embrace of the state party chair could neutralize a potential threat as Cornyn faces a challenging primary ...

John Cornyn tries to stave off a challenge from Texas Attorney General Ken Paxton. The family fight features two of the ...

Aboard Air Force One over the weekend, President Donald Trump was asked if he'll make an endorsement in the already hotly ...

After a two-year hiatus, Senate GOP primaries are on the way back. Senate Republicans are bracing for a midterm cycle that ...

The race between Cornyn and Paxton is expected to be one of the highest-profile – and costly – intra-party fights this cycle ...

Watch full video with Smith County Republican Party Chairman David Stein above. TYLER, Texas (KETK) — Smith County Republican ...