What We Lose by Armchair Diagnosing Biden and Trump

Last week, a special counsel report looking into President Biden's handling of classified documents described the president's memory as "poor," with "significant limitations." Speculation about Biden's cognitive state immediately followed. In its coverage, Fox News featured a doctor--not Biden's--who said the president had symptoms of age-related dementia. Also stopping by the network was Republican Sen. Marco Rubio, who said Biden either had dementia or should be charged with a crime. Some Democrats, in response, pointed not just to Donald Trump's own mishandling of classified documents, but to the former president's memory lapses.