U.S. President Donald Trump criticized California Governor Gavin Newsom (D-CA) for allegedly slamming an interviewer during a recent appearance.

The exchange highlights the ongoing friction between the president and the governor, as Trump uses the incident to question Newsom's temperament and promote his own mental fitness.

Trump said the interaction was the worst political interview he has ever seen [1]. He said that Newsom's remarks were unacceptable [2]. This criticism comes amid a broader dispute over the nature of the interview, as some reports indicate Newsom believes Trump fabricated the conversation entirely [3].

During the same discussion, Trump addressed the topic of cognitive health for national leaders. He said that anyone running for president or vice president should take a cognitive test.

Trump said that no president has ever taken such a test except for him [4]. He said that he has taken three of them and aced each one [1].

Newsom has pushed back against the president's characterization of the interview [3]. The governor's side suggests the account provided by Trump was a fabrication, a claim that contradicts the president's public assertions regarding the governor's conduct [3].

"It was the worst political interview I’ve ever seen."

This confrontation underscores a recurring pattern of public disputes between Trump and Newsom, often centering on perceptions of leadership and competence. By linking a critique of Newsom's interview style to his own claims of cognitive success, Trump is attempting to frame himself as the standard for presidential fitness while casting his political opponent as unstable or unprofessional.