Sure, except Biden's in a primary which is partly a de facto mental competence exam. His best argument may be that he's been screwing up like this all his life. See, e.g., 1988, when a BS outbreak ended his Pres. bid. Still, he went on to be effective VP. https://t.co/P7iRQ5YL2k https://t.co/9fAcEJ6Jyy

— Mickey Kaus (@kausmickey) August 12, 2019

from Twitter https://twitter.com/kausmickey