CNN star Abby Phillip has accused Jill Biden of adding to the 'deceptiveness' of the Democratic Party.

The left-leaning host made the claim as she reacted to a clip of the former first lady from an interview set to air Sunday on Wednesday's Newsnight.

Jill, 74, told CBS News Sunday Morning's Rita Braver she suspected her husband was having a 'stroke' during his infamous June 2024 debate against Donald Trump. 

'That interview comes just weeks before the release of the former first lady's new memoir, and it's the first time that we've heard her express any concern about that debate that ultimately ended Joe Biden's 2024 campaign,' Phillip said.

'But that stands in stark contrast to what Jill Biden had to say just moments after the debate,' she quickly added.

A clip of Jill offering her husband a glowing on-stage review in Georgia followed.

'Joe, you did such a great job. You answered every question. You knew all the facts,' she said at the time.

'I appreciate that we now get to see at least some version of a truth that she’s putting out there, because I think, yeah, the conversation should be had about the deceptiveness that was behind this,' Phillip reacted.

'Like that’s the conversation that I think ought to be had.'

'What kind of political system covers that up, and makes it OK to lie to people about what everybody knows is true?' Phillip added.

The rest of the panel visibly bristled at the clips.

'Why the hell are they talking about this again?' asked former Michigan Republican Peter Meijer.

Political commentator Kmele Foster questioned 'what the next question' in the interview would be.  

'Because it ought to be, "So why did you lie at the time?" And I'm not certain that that's what's going to be asked.'

Jill's interview on CBS News Sunday Morning is set to tout her memoir, billed as a 'behind the scenes' look at her life while her husband was in the White House.

Also promised is a look into 'the abrupt end of her husband’s bid for re-election,' according to publisher Simon & Schuster.

The former president abandoned his election bid after more than three weeks of defending his ability to hold office.  

His wife, son Hunter, and other family members also maintained he could lead for another four years. 

Jill says in a snippet of her upcoming CBS interview: 'I don't know what happened [during the debate]. 

'I mean, as I watched it, I thought, "Oh, my God, he's having a stroke." And it scared me to death.'

'I was frightened,' Jill said during another portion. 'Because I had never, ever seen Joe like that. Before or since.'

Her book, View From the East Wing, hits shelves on Tuesday.