Becerra: It's Gov't's Business to Know if You're Vaccinated, 'We Had to Prevent People from Coming Into our Country'

On Thursday's "CNN Newsroom," HHS Secretary Xavier Becerra defended his prior comments that it's the government's business to know whether or not people are vaccinated by stating, "we've spent trillions of dollars. We had to prevent people from coming into our country. We have had to ask everyone to mask up and to stay home."