ability to have respectful thoughtful dialogue with one another paired i worry about the temperature rising in our dialogue about people being shut out in terms of the points of view being heard. but each bill to hear our voices we need to build to when he to recognize it we may have to shift our paths from time to time based on new data it does not mean people were wrong before. it just means that the learn before we go for. >> as everyone is taught we talk about this is now the new covid czar for the administration. it's an excellent communicator as you have said they're somewhat worried that because of the confusing guidance, communication is great but there are other things we need to prioritize overt communication skills. what is your final thought on that? >> we have to continue to work on multiple fronts to get the country to the pandemic we have to communicate well, we have to make sure we are thinking ahead