peter: good evening, bret. masks, vaccines, school closures, social distancing, the medical professionals who came up with rules that led some folks to go out you of business and others to stay home, the medical professionals that president told us to listen to now admits they were wrong. peter: as president biden golfs away from cameras there is a reason to revisit a comment he has made over and over. tell the truth. follow the scientists the science. poor the peter problem scientists admit they blew it rochelle walensky says in a statement cdc and public health have been preparing for covid-19. in our big moment, our performance did not reliably meet expectations. video of a maskless president biden coughing and shaking hands with lawmakers quickly went viral last night because cdc guidance is for close contact to covid patients like him to mask for 10 days but he is not to blame. an internal cdc review concluded covid guidance was both confusing and overwhelming. u