House Oversight Committee Chairman James Comer (R-KY) issued a subpoena Tuesday to former White House deputy chief of staff Annie Tomasini as part of an escalating investigation into former President Joe Biden’s mental fitness and final clemency decisions while in office.

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 cover-up.

WASHINGTON — House Republicans on Tuesday subpoenaed Joe Biden’s former deputy chief of staff to answer questions about the 46th president’s cognitive decline — and possible abuse of the presidential autopen to approve executive orders and pardons.

Former President Joe Biden's White House physician declined to answer questions before a House Committee as the GOP-led panel ramped up its investigation into Biden's age and health.

James Comer issued a subpoena compelling Annie Tomasini to appear before the House Oversight Committee as part of an investigation into President Biden's fitness to serve.

President Joe Biden’s White House physician is refusing to answer questions as part of the House Republican investigation into Biden’s health in office. Dr.

Facing questions about his mental acuity, the former president told The New York Times he made all clemency decisions.

Former White House aide Ashley Williams met with House Oversight Committee staffers Friday regarding GOP allegations about Biden's cognitive health and alleged mental decline.