Relevant portion of interview here.
"Now I think it’s a legitimate question to say, ‘Was this a bad night or is this a condition?’ "
Of course she’s quick to “both-sides” the night, but that’s politics for you. If she’s saying this during an interview, I can only speculate on what’s going on behind closed doors. The wagons are not closing around the Biden campaign.
Of course he looked lost, he had to make sense of what Trump was saying and be ready to respond to it.