questioning of the professor, but the polling data suggests that biden was then and is now representative of a majority of the country, which you might not know from the media coverage this week. katherine, what do we have? social media reaction? i think harris is the beginning of the end for joe. joe is not made for the soundbite era. you know, john, i said on my radio show those 60 second give and take that aaron sorkin style debate is probably not what comes naturally to him. one more if i've got time. smerconish, you are annoying, the president disrespects the white house every day and you take an issue with a soccer player. hey, shawn, he may disrespect the white house every day in your view, but it's not a license for the rest of us to do likewise. you can catch up with us anytime at cnn.com and on demand. got a little tongue tied. see you in two weeks.