President Donald Trump endorsed Texas Attorney General Ken Paxton for the U.S. Senate in a Truth Social post on Tuesday [1].

The endorsement shifts the momentum of the Republican primary runoff by pitting the former president's influence against an incumbent senator. This move signals a push for a more aggressive ideological shift within the Texas GOP leadership.

Trump described Paxton as a “true MAGA Warrior who has ALWAYS delivered for Texas” [2]. The endorsement comes approximately one week before the runoff election [3].

Trump said that Paxton represents a necessary change for the state. In a discussion on Sky News Australia, Sara Gonzales said that John Cornyn and John Thune are not interested in voter integrity, and are not interested in making elections safer [4].

Gonzales said that nearly 60 percent of Republican primary voters decided they were voting against incumbent John Cornyn because they were ready for a change [5].

While some supporters view the move as a push for election security, other reports suggest the endorsement is driven by a longstanding personal grudge Trump holds against Cornyn [6].

Paxton has faced years of corruption allegations and has been described by some critics as scandal-ridden [7]. Despite these challenges, the endorsement positions him as the preferred candidate for the MAGA movement. Cornyn has not issued a formal response to the specific claims regarding voter integrity made by the Trump camp.

Ken is a true MAGA Warrior who has ALWAYS delivered for Texas.

This endorsement highlights the ongoing tension between the established Republican leadership and the populist MAGA wing of the party. By backing Paxton, Trump is attempting to replace a traditional conservative incumbent with a candidate more aligned with his specific views on election integrity and loyalty, potentially altering the ideological composition of the U.S. Senate if Paxton wins.