Is said is been repeated by tracy tracy beth hoag they have found the reserve first results. the cochran reviews the ultimate authoritative study it found no evidence that it affects the overall trajectory of transmission. in such a highly contagious virus. jon: at the same time some school district s are going bak to remote learning because of this new variance. in your view is that appropriate? look, remote learning has had a tremendous toll on children. within a study out of stanford we are dealing with a lot of chronic absenteeism 28% of students now have missed almost a month of school. we have to consider the harm we talk about putting cloth masks on children in school after we just did that for two years. it is as if we did not learn from the european experience in the studies that are abundantly clear right now. jon: according to a study