At a March 8 White House event to announce the nomination of two female generals to lead U.S. military combatant commands, President Joe Biden seemed to forget the name of Defense Secretary Lloyd Austin and where Austin works. Since the theme of the president's mental acuity is still associated with memes of former President Donald Trump, the media desperately wanted to forget this happened. It recalls an old moment the media loved to recount: when, in 1981, President Ronald Reagan greeted his secretary of housing and urban development, Samuel Pierce (a black man, like Austin) as "Mr. Mayor" at an...