Trump says the Constitution is phony? Yes, that's what he says. This sort of brain dysfunction is common in elderly men who are sliding into dementia. The diagnostic clue is the complete lack of awareness of how mentally impaired he sounds. #Presidementia https://t.co/eAnaMWeiGM

— John M. Talmadge, MD (@JohnMTalmadgeMD) October 21, 2019