Former New York City mayor Rudy Giuliani channeled his inner Rambo in an interview with Sean Hannity, issuing a warning for the leading Democrat in the presidential race.

Giuliani said that Donald Trump just might be Hillary Clinton’s “worst nightmare.”

He made the proclamation in a discussion of whether or not Trump could beat Clinton in some of the more liberal states come general election time.

HANNITY: “What do you make of what’s happening on the delegate side of things? Another words, you have —“ GIULIANI: “This is going to turn some of those delegates. You know, some of those delegates, they’re moving toward Cruz — when they see a big victory in New York like this, when they see the kind of cross-sectional support that Trump has that Cruz does not have, when they see that tiny little number that Cruz has got in New York — how he could ever win New York? How he could ever win Massachusetts? How he could ever win California or —“ HANNITY: “You think Trump can win those states?” [crosstalk] GIULIANI: “I think Trump is viable —” HANNITY: “In some of those states.” GIULIANI: “— almost anywhere. Trump is Hillary’s worst nightmare.”

When asked for further explanation:

“She knows how to run against Senator Cruz,” he said. “Straight fastball over the middle of the plate, they’ve been hitting that one out of the park for years. Donald Trump as I described once before is the Mariano Rivera cut fastball. You don’t know where he’s coming at you.”

Giuliani has long been hammering away at Hillary Clinton, who would be a nightmare in her own right should she become leader of the free world come January of 2017.

He previously railed against her over the private email scandal, saying “Hillary needs a really good criminal lawyer” because “she’s in serious jeopardy.”

Giuliani also took the time to remind viewers of Hillary’s Benghazi nightmare, warning “We don’t want somebody that dealt with national security with the kind of reckless disregard that she did … We don’t want a president like that.”

In short, he said, “We don’t want [Hillary].”

Comment: Do you think Trump is Hillary’s worst nightmare? Do you think Cruz or Kasich would be a bigger nightmare? Tell us your opinion below.