“John Cornyn is a good man, and I worked well with him, but he was not supportive of me when times were tough,” Trump wrote on social media.

Cornyn touted his long record of supporting Trump’s agenda during the campaign. But it wasn’t enough, as the president never forgot his past criticisms.

U.S. Sen. John Cornyn tried for more than a year to show Donald Trump and Texas Republicans that he and the president were on the same team.

Sen. John Cornyn’s landslide defeat Tuesday immediately raised a pressing question for his GOP colleagues: Will he join the ranks of other Republicans recently vanquished by…

Sen. John Cornyn is just the latest high-profile Republican incumbent to learn that in today’s GOP, conservative credentials are no match for Trump’s grip on the party.

“John Cornyn is a good man, and I worked well with him, but he was not supportive of me when times were tough,” Trump wrote on social media.