Biden unveils national coronavirus response strategy as cases surge across the country

On his first full day in office, President Biden unveiled his administration's National Strategy for the COVID-19 Response and Pandemic Preparedness. It includes plans to vaccinate 100 million people in 100 days and authorizes the Defense Production Act to ramp up vaccine and PPE production. Chief White House correspondent Nancy Cordes joins CBSN's Lana Zak with the details.