Judgment and cognition are the two capacities the nuclear launch decision actually turns on, which is the standard a presidential candidate should be measured against.

Because why on earth there would be two candidates, one of whom has cognitive problems and the other of whom has judgment problems? These are the two biggest issues with the nuclear launch, judgment and cognition. And so where’s the young-ish, thoughtful, forward looking, wise, dedicated civil servant running for president? I know that sounds fantastical, but I wish it weren’t.