Former President Joe Biden’s deputy chief of staff Annie Tomasini became the third ex-White House aide to plead the Fifth Amendment in a deposition on Capitol Hill

Annie Tomasini, described as intensely loyal to the Biden family, faces congressional investigators Friday in the probe examining whether Biden's top aides concealed signs of his decline.

Rep. Ronny Jackson, a former White House physician, spoke with Fox News Digital after ex-Biden doctor Kevin O'Connor's appearance before the House Oversight Committee.

The House Oversight Committee will bring in four more ex-White House aides for questioning about the alleged cover-up of former President Joe Biden’s mental decline — including the 46th president’s last chief of staff,

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.

The House Oversight Committee is investigating allegations that former President Joe Biden's senior aides covered up his mental and physical decline, including his physician.

The House Oversight Committee has secured interviews with four former top aides to President Biden in its probe of his mental acuity. Over August and September, the panel will hear from former