Education Secretary Miguel Cardona on keeping schools open amid Omicron surge
President Joe Biden says he wants all schools to stay open despite concerns over the highly contagious Omicron variant. A growing number of school districts are adjusting their return from the holiday break because of COVID-19 outbreaks and staffing shortages. U.S. Secretary of Education Miguel Cardona joins CBSN's Nikki Battiste to discuss what his office is doing to help schools navigate the pandemic.