guidance may be that if the isolation is only 5 days instead of 10 that you get a odessa afterwards. the problem is you can't get a test. and that's complicating people's process of dealing with covid. >> bret, two words to describe cdc are erratic and incoherent. i'm particularly concerned about mothers and fathers of children at school looking for guidance on when to send their child into a school if they have had covid, when to get them a booster shot. in fact, if you go any one of you, attempt to find guidance on when should a child under the age of 12 get a booster shot if they have had covid, you won't find it because the cdc is incoherent. their advice is erratic and i think their crash of credibility is pulling counsel the president's. if schools close it's going to be a disaster politically poor for president biden but worse a disaster for these kids who need to be in school. >> bret: guy? >> and if the requirement is to