Dem senator says 'no doubt' Biden declined cognitively during presidency

Fox News Digital reached out to Murphy's office to request additional comment from the senator but did not receive a response by the time of publication.

During an appearance on "The View" last week, Biden pushed back against the idea that he suffered significant cognitive decline during the last year of his presidency.

Fox News Digital reached out to the Office of Joe and Jill Biden but did not receive a response by the time of publication.

"I have seen him do this job at an absolutely exceptional level. No president has had this level of legislative accomplishment in their first four years as Joe Biden," Murphy said.

"I mean, isn't that self-evident? We lost," he said, according to the outlet. "Obviously, in retrospect, we should have done something different. The likelihood is the odds were pretty stacked against us no matter what, but clearly people were looking for change and neither Biden nor Harris were going to be able to offer a real message of change."