Piers Morgan has fiery exchange with top Trump ally: 'All mouth and no trousers'

Conservative firebrand Mark Levin and British broadcaster Piers Morgan reignited their long-running feud this weekend, trading insults on X over the Iran war and each other's credibility.

The latest round flared after Levin, one of the most hawkish defenders of U.S. involvement in the conflict, blasted Morgan as "the lowest of the low" and accused his show of platforming "the vilest and most loathsome guests possible." Levin claimed Morgan's guests had repeatedly smeared him as "Israel first" and a "warmonger" — a clear nod to Morgan's on-air alliance with fellow Trump critic Megyn Kelly.

Morgan fired back with a three-point reply that went viral. "It's 'Piers,'" he corrected, before twisting the knife, calling Levin "all mouth and no trousers" and a "Warmonger." He also needled Levin over his "little-watched show" and pressed him on his Iran hawkishness, asking pointedly: "Did Netanyahu tell you to say that?"

Levin wasn't done. He shot back with a fresh threat, branding Morgan a "LowIQ quisling" and vowing retribution. "We'll be in touch," Levin wrote, promising that "all of America will learn what and who you are" on his radio show.

The bad blood is well documented. The two have been going at it since at least May, when Morgan and Kelly teamed up to condemn Levin's Iran rhetoric as "completely shameful and outrageous." Levin then responded by calling Morgan a vile expletive, and Morgan retaliated with a five-minute monologue branding Levin a "colossal hypocrite" with nothing more than a "Sunday night graveyard slot on cable news." Trump himself waded in at the time, defending Levin in a lengthy Truth Social post.

The renewed sparring lands as the Iran war appears to be drawing to a close, with Trump and Iranian officials signaling that a deal to end the fighting and reopen the Strait of Hormuz could be finalized within days — an outcome hawks like Levin have bitterly opposed.