deal with president trump and how he talked about using disinfection and sunlight inside the body to try to kill covid. you wrote that one senior executive let the president spread absolute nonsense in the middle of a pandemic. i have to give facebook a little bit of leeway, because they are in completely uncharted technological waters with having a social media platform that encompasses the entire globe. that would basically be the population of one of the world's largest countries if it was a country. what is your sense of how facebook is learning to manage misinformation? >> absolutely joshua. i mean as you said, facebook is an uncharted waters but one of the things that shows is that they made the decision to jump in these waters themselves and along the way, multiple people raise the flag. they tried to warn facebook. they said, hey, we're seeing