Anthony Fauci invoked the Fifth Amendment 111 times during Rand Paul's Senate hearing, refusing to answer questions about gain-of-function research.
https://www.foxnews.com/politics/top-5-moments-from-faucis-hearing-paul-boots-lawyer-moreno-erupts-contempt-vote-looms
https://www.foxnews.com/politics/top-5-moments-from-faucis-hearing-paul-boots-lawyer-moreno-erupts-contempt-vote-looms