scientists to advise him what to do, why would he come out and say something like this? why would he at the earliest stage of a pandemic make such a bold proclamation that diseases do notli stop at borders? you'll remember, that was four days before the iowa caucuses. he wasn't just talking about trump, he was trying to stand out in a democratic field with bernie sanders, pete buttigieg, michael bloomberg, that's how long ago this was when you think about how much more we know now but a lot of people will say somebody said something political about covid. this wasn't just political, it was primary politics that were at the heart of this and it didn't catch on with the voters because a couple of days after he said it, he finished fourth in iowa and fifth in new hampshire but now he's the president and he's got a long record and got a bunch of it right here. >> sean: barely mumbling and fumbling through it but gives us a lecture about wearing masks