The House Oversight Committee sought answers from longtime aide Annie Tomasini in its investigation into Biden's autopen use and alleged health cover-up.

Ex-Biden aide Neera Tanden testified to the Oversight Committee for five hours on June 24, also without the protections of executive privilege.

Ashley Williams is the second of two witnesses who appeared this week, following Biden’s former physician, Dr. Kevin O’Connor, who pleaded the Fifth.

Annie Tomasini, former Biden aide, was subpoenaed by the House Oversight Committee as Republicans investigate the alleged cover-up of Biden's cognitive decline and autopen usage.

Jill Biden aide Anthony Bernal was subpoenaed to appear before the House Oversight Committee in a closed-door deposition.

Another former senior official in the Biden administration pleaded the Fifth on Friday instead of answering questions for a congressional investigation into the former president's mental decline.

Anthony Bernal, described as Jill Biden's 'work husband' with significant White House influence, faces subpoena after backing out of testimony on President Joe Biden's alleged cognitive decline ...

A former White House aide to Jill Biden refused to answer questions for House GOP investigators on Wednesday.

Anthony Bernal, Jill Biden's former chief of staff, declined to answer questions during a closed-door deposition with House Oversight.

Jill Biden aide Anthony Bernal was subpoenaed to appear before the House Oversight Committee in a closed-door deposition.