The former Fox & Friends host did not have kind words for his former colleague when he was asked about the administration's recent strikes on Iran.

Griffin, the chief national security correspondent at the Pentagon, asked Hegseth whether he had “certainty that all the highly enriched uranium was in the Fordow mountain, or some of it, because satellite photos showed there was more than a dozen trucks there two days in advance. Are you certain none of that highly enriched uranium was moved?”

Fox News Pentagon reporter Jennifer Griffin found herself in a jaw-dropping moment during a press conference led by Secretary Pete Hegseth. He told Griffin directly, "You've been the worst!" while discussing Iran's nuclear capabilities following a bombing ordered by President Donald Trump.