administration. certainly coming into sharp view now. jim, he also turned to an unlikely person to make the case for vaccinations and boosters. his predecessor, former president donald trump who acknowledged he received his booster. president biden said that s one of the few things that we agree on. acknowledged and then booed by some of his supporters. jeff zeleny, thank you. let s speak to professor william hazeltine. he thoaught at harvard medical school and is known for researching treatments of deadly viruses. good to have you on this morning. you heard the president s plan today. notably no shutdowns, saying kids should stay in schools but we re going to have at-home testing, more vaccination sites, as well as military help at overburdened hospitals. is that the right combination of help now to respond? certainly encouraging that there is taking this omicron seriously. but i have to say from the very beginning we ve underestimated