House Oversight Chairman James Comer has identified five Biden aides who were involved in the cover-up of Joe Biden's mental decline and autopen scandal.

Comer has demanded testimony from former Dr. Kevin O'Connor and four former aides related to the Biden health scandal.

Chairman Comer had demanded testimony from: Biden White House physician Dr. Kevin O'Connor, Director of Domestic Policy Council Neera Tanden, Former Assistant to the President and Senior Advisor to First Lady Jill Biden Anthony Bernal, Former Assistant to the President and Deputy Chief of Staff Annie Tomasini, Former Special Assistant to the President and Deputy Director of Oval Office Operations Ashley Williams.

"The cover-up of President Biden's obvious mental decline is a historic scandal. The American people deserve to know when this decline began, how far it progressed, and who was making critical decisions on his behalf. Key executive actions signed by autopen, such as sweeping pardons for the Biden Crime Family, must be examined considering President Biden's diminished capacity. Today, we are calling on President Biden's physician and former White House advisors to participate in transcribed interviews so we can begin to uncover the truth. In the last Congress, the Biden White House blocked these individuals from providing testimony to the Oversight Committee as part of the effort to cover-up Biden's declining health. Any continued obstruction will be met with swift and decisive action. The American people demand transparency and accountability now," said Chairman Comer.

Comer told Fox News host Jesse Watters that subpoenas are coming.