On Sunday night, Houston lawyer Tony Buzbee criticized what he referred to as U.S. Senator John Cornyn's manufactured loyalty ...

The top Senate Republican super PAC projected it will cost tens of millions of dollars to defend incumbent Sen. John Cornyn (R-TX) as numerous polls show he is trailing Attorney ...

Cornyn's senior adviser said it would be "political malpractice" for the GOP to have to invest more than $100 million in the ...