 MIT neuroscience professor Earl Miller told the Washington Post in May that, quote, the really important thing to keep in mind is that the older brain's a wiser brain. After Mr. Biden's floundering debate, two Yale University professors, Jeffrey Sonnenfeld and Harlan Krumholz, posited in a Newsweek op-ed that, quote, the most probable explanation was the side effect of cold medications. Oh, wow. And I have several more examples. You can find...