stagnated. the elevation from emergency use to full approval appears to have changed hundreds of thousands of minds a day. and on the vaccine front, united kingdom study published in the lan set medical journal shows vaccines, pfizers, modesto and j&j all protected people very well against catching breakthrough covid-19 infections and becoming seriously ill. and the study reported that the odds of somebody vaccinated who then ends up getting covid-19 ending up in the hospital dramatically cut with the vaccine by 2/3. back to you. >> julie: after court battles over school mask mandates in texas and florida, colorado high school students staged a walk-out to protest them. >> no more masks. >> these people agree with me. they hate masks. >> i believe that masks have been going for two years now. this will be the third year of my high school career that's compromised.