For weeks now, President Donald Trump has been making the case that the coronavirus originated not in nature but in a lab in Wuhan, China. He said late last week that he had a "high degree of confidence" that was what happened (although he didn't specify why he felt that way) and on Sunday night in a Fox town hall offered cryptically "something happened." Enter Anthony Fauci, the head of the National Institute of Allergy and Infectious Disease and perhaps the single most prominent doctor in the world at the moment. In an interview with National Geographic posted on Monday...