the interview was fine. he came across as lucid and in grasp of the facts. he appears old because he is old, but that doesn’t mean he’s suffering from dementia, of which there was no sign during this interview.
i should note that george stephanopolous was more combative with biden than he’s ever been, as far i can recall, with trump.
that the media is now latching onto the idiosyncratic behavior of an 81 year old man instead of focusing on the looming threat of trump should tell you all you need to know about how “liberal” it is.