Fox News's Peter Doocy has some unique insights into former President Joe Biden because of whether there is a question of whether there is a concealment of his mental decline while serving as commander-in-chief.

Doocy, a senior White House correspondent, posted multiple videos on X on Wednesday, asking him about Biden and White House’s then-decreased cognitive abilities.

“I have some unique insights about President Biden, and they dedicated themselves to me for six years covering him,” he wrote. “If you want to know why no one asked about his mental health, why no one asked if the White House staff had covered his decline… then you won’t pay attention.”

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In a video, Doocy is seen questioning Biden’s report on Robert Hur, which concluded that one of the reasons Biden was accused of handling the agency’s Obama-era documents was found in his former office, and at home he was “he was a “good, older man with an unfortunate memory.”

Biden replied: "I'm kind, I'm an old man, I know what I'm doing. I put this country back on my feet. I don't need his advice."

Dusey then asked how bad Biden’s memory was, and he was able to continue as president.

"My memory is so bad, I'll let you talk." Biden drove back.

Many media have been criticized for their reluctance to question Biden or the White House’s health issues. The former president's health has once again made headlines after CNN anchor Jake Tapper and Axios journalist Alex Thompson's new book, The Original Sin: The Fall of President Biden, whose disastrous choice to cover up and his re-election campaign.

The book alleges that Biden's inner circle has masked his years of decline in cognition and was released a few days after the news broke. Prostate cancer.

In one example, in a press conference, Doocy asked then-white House press secretary Karine Jean-Pierre about Biden's campaign.

"At a fundraising event this week, President Biden told donors how Charlottesville inspired his campaign, and a few minutes later, he told the story again a little bit of a call. What's going on?"

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Jean-Pierre replied: "What I can tell you is that I'm going to be careful not to talk about it because it's a campaign, … the president is very clear about why he decided to run in 2019."

Jean-Pierre said in another briefing that Biden was making a "easy joke" and "talking out the cuffs" when asked by Biden about his remarks "healthy. It's just his brain."

In another video, Jean-Pierre was asked about Biden's gaffe when he seemed to confuse French President Emmanuel Macron with former French president François Mictrand, the former French president who died in 1996.

"How will President Biden convince three-quarters of voters who are worried about their physical and mental health, even in Las Vegas, he's OK, and he told a story about his recent conversation with the French president who died in 1996?"

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She replied, "I won't even go to that rabbit hole with you."

Doocy also asked Biden if he had tested Parkinson's disease or dementia after his disastrous debate with then-candidate candidate Donald Trump.

"What we share with you is comprehensive, but his physical condition is full. We have shown the results of the past three years," said Jean-Pierre. "We showed this four months ago, which is consistent with what we did, similar to President Obama, similar to George W. Bush. We are committed to continuing to be transparent. We are committed to continuing to show the results of these bodies, watching the president's medical team make the decision."

In another briefing, Jean-Pierre was asked why Biden was treated "like a baby" by White House staff.

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"No one treats the President of the United States like a baby, Commander-in-Chief." "It's a ridiculous statement."

Kristine Parks of Fox News Digital contributed to the report.