Dr Anthony Fauci does not regret the way he responded to Sen Rand Paul of Kentucky during one of their frequent clashes about the Covid -19 pandemic in a congressional hearing.

Sen. Rand Paul will release a book in October focusing on the origins of the coronavirus, as well as Dr. Anthony Fauci's role in the pandemic.

The Director of the National Institute of Allergy and Infectious Diseases, Dr. Anthony Fauci, joins MSNBC’s Ari Melber in this special interview to discuss his recent testimony slamming GOP Sen ...