As Biden tackles COVID crisis, Dr. Fauci says they'll "let the science speak"

President Joe Biden used his first full day in the White House to focus on the government's COVID-19 response. CBS News senior White House and political correspondent Ed O'Keefe, CBSN political reporter Caitlin Huey-Burns and Axios White House reporter Alayna Treene join CBSN's "Red & Blue" host Elaine Quijano to discuss what's changing with the new administration.