![Dr. Anthony Fauci, former director of the National Institute of Allergy and Infectious Diseases, arrives for a closed-door interview with the House Select Subcommittee on the Coronavirus Pandemic at the Capitol on Jan. 8, 2024.](https://assets1.cbsnewsstatic.com/hub/i/r/2024/01/16/bbdf2396-d60a-45f1-bd5b-34e6f4ce9d9f/thumbnail/640x360/f6008f5034abb7f745fd381733a480e0/gettyimages-1909943898.jpg?v=e6a7e661b3d1c604b3ae2bec0d66302a#)
Lawmakers questioned Fauci about "lab leak" COVID theory in marathon interview
Sources in the room for Fauci's two-day interview told CBS News the meeting was cordial, but also revealed the intense and fractious political divide over his legacy and work.