A resurfaced 2022 CNN interview clip shows Dr. Anthony Fauci saying he had "nothing to hide" from Congress, but he invoked the Fifth Amendment 111 times at his hearing.
https://www.foxnews.com/media/fauci-haunted-2022-nothing-hide-vow-invoking-fifth-amendment-111-times
https://www.foxnews.com/media/fauci-haunted-2022-nothing-hide-vow-invoking-fifth-amendment-111-times