and then the second time i saw him was the march after that. so march 2017 in the white house. both times he wanted to know if there was a difference between hiv and hpv. so i was able to explain that those are rarely confused with each other. both times. so the president wanted to know once, is there a difference between hiv, the virus that causes aids, hpv, human papilloma virus? two totally different things. the president wants to know the first time they meet, is there a difference between hiv and hpv? then they meet again a different time and he asked the same question again. because even though he was told the answer the first time it s gone, he has to ask again. that was revealed last night, that tape of bill gates, on the chris hayes show. the president, who just can t remember the difference between hpv and ryf even when it is