Last February, explaining why he thought President Joe Biden could not be successfully prosecuted for mishandling classified documents, Special Counsel Robert Hur suggested that jurors would be apt to view the president as “a sympathetic, well-meaning, elderly man with a poor memory” and “diminished faculties.” That amply supported characterization outraged Democrats, who portrayed it as a politically motivated attempt to undermine Biden’s reelection.
Five months later, additional evidence...