positive, as well. president biden, at 79 years old, there has been a lot of concern about his health and safety over the course of his presidency. the oldest president ever to take office. and significantly, this is a president who folks have paid close attention to his health over the course of his time in office. he repeatedly coughs often when he begins. the doctor in his last physical communicated that that was a former of reflux that he had been dealing with. but it often had us asking questions about whether he had tested positive or not. the testing cadence, we were told, had been routine, although the white house had never said specifically how often president biden had tested. here you see pictures from just yesterday, when he was in massachusetts delivering remarks. at the time, it was unclear whether or not there was anything wrong with his health. he appeared to be just fine, as best one could tell. i traveled aboard air force one just last week, as we were in israel, the west bank, and in saudi arabia, and the president, like all of those traveling with him, were required to undergo