2024 GOP presidential candidate Chris Christie got testy on Thursday when and attacked former President Donald Trump for previously suggesting he may not participate in the GOP primary debates.

During an interview on Fox & Friends, host Brian Kilmeade brought in Christie, who was beamed in from a diner in New Hampshire and saw a clip from Trump’s recent interview with Bret Baier. Trump told Baier in the interview that he didn’t feel the need to participate in the primary debates because his poll numbers were so far ahead of the other Republican candidates.

Trump said, “Christie is, I guess, 1% or less. Many of them, Nikki Haley’s is a 2%. So why would I allow people at one and 2% and 0% to be hitting me with questions on? You know, I don’t think it’s fair.”