Former Biden aides will be questioned over the next few weeks in Republicans' ongoing investigation into whether there was an alleged cover-up of former President Joe Biden’s mental decline. (DOJ/Getty)
News of the voluntary testimonies comes after Biden's former White House doctor, Kevin O'Connor, declined to sit for a transcribed interview on June 27, according to Oversight Committee Republicans leading the probe.
BIDEN'S PERSONAL DOCTOR SUMMONED AS REPUBLICANS DIG DEEPER INTO ALLEGED COGNITIVE DECLINE COVER-UP
House Oversight Committee Chairman James Comer, R-Ky., has subpoenaed former President Joe Biden’s physician Kevin O'Connor, seen here walkig with the president, to appear for a deposition as part of a probe into Biden's mental decline. (Manuel Balce Ceneta/AP)
Fox News Digital reached out to the former president's office for comment, but did not hear back in time for publication.
This is a breaking story and will be updated as new information becomes available.
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