now sweeping the united states, people want christmas canceled, concert's canceled, they don't want you to travel, et cetera, et cetera. dr. fauci seems to be leaning towards redefining what it means to be fully vaxed. watch. >> whether or not the cdc is going to change that, it certainly is on the table and open for discussion. i'm not sure exactly when that will happen, but i think people should not lose sight of the message that there's no doubt that if you want to be optimally protected, you should get your booster. >> giving her knowledge of these vaccines, what is your response? >> so tony is being really careful with his wordsmithing now, increasingly so. he's guarding himself. he says optimally protected. what he's not saying is fully protected. omicron blows right through the vaccines and through the triple jabbed. omicron is very, very infectious and the data are already in that