story which is that they're presenting authentic information that promotes the vaccine. what they're not presenting and what's really frustrating the white house in my conversations with them, they're not presenting how many people actually view like and shared misinformation. and that's the thing that the white house really wants for facebook to focus on. so, yes, facebook gets some credit for actually promoting authentic content about the vaccine, but they are presenting -- not solving this misinformation problem. this is a flash point of years of harmful content on facebook that we show in our book that has been something that the company struggled with from the human side and the technology side. >> let me come back to you with regards to how the company deals with misinformation. one of the anecdotes in the book has to do with video of president trump, the moment he talked about using disinfectants and sunlight inside the body to try to kill covid. you wrote that one senior