look at that graph. see that line that is outpacing the rest of those? that line shows covid hospitalizations for kids ages 4 and younger, meaning kids who are too young to get vaccinated. the news about kids ending up in the hospital comes just as the cdc has relaxed the guidelines for how long students, teachers, and staff need to isolate if they come down with covid. a lot of people say the new guidance is pretty confusing, and it really isn't hard to agree -- hard to argue. >> let me just be clear. when we talk about isolation, we're talking about people who are sick, who have been -- who have tested positive with covid. for those people, we are very clear that on day five after your symptoms, your initial day of symptoms and day one is the day after your initial day of symptoms, if on day five you