Well, thank you but, I would like to go back. Because the reality is that we're going to have a vaccine, Senator, in record time, in unheard of time, in less than a year. We have five companies in phase three clinical trials. And we're right now producing 10s of millions of doses. So, the fact that you continue to undermine public confidence in a vaccine if the vaccine emerges during the Trump administration, I think is unconscionable.