News Biden returns to work, House security protocols, Dr. Fauci: 5 things to know Thursday January 21, 2021January 21, 2021Editors, USA TODAYComments Off on Biden returns to work, House security protocols, Dr. Fauci: 5 things to know Thursday President Joe Biden returns to work at the White House, Dr. Fauci meets with WHO and more things to start your Thursday.