masks. i believe it helps everybody in the long run. >> are you nervous seeing some of the rise in covid cases among kids? >> yes, very nervous. >> sophie, how do you feel about going to school in a mask? >> i feel the same way about my mom. i'm happy that i'm wearing masks. i'm comfortable in it and it also covers up germs. >> chuck, i've been talking to parents across the country and a lot of them are pointing to kids like 8-year-old third grader sophie who seem to understand what a mask can do and willing to wear it and they are hoping the grown ups in leader positions are willing to listen to sofie. chuck? >> any of us that are parents kids are much more adaptable than adlts. dasha, thank you. dr. shafner before i ask you specifics about the third dose,