My working theory is that Biden isn't as smart as he thinks he is, and he knows he isn't as smart as he thinks he is! This insecurity leads to implausible, inapt or erroneous boasting. You'd think he'd have gotten over it by now. Maybe he has (I assume Isaacson's right re HK). https://t.co/pTQgtX7sO7

— Mickey Kaus (@kausmickey) May 6, 2019

from Twitter https://twitter.com/kausmickey