Stephanopoulos asks again if he's had more lapses in the last six months. If he's frail. Biden keeps telling him it's not true. Says his doctor told him after the debate that he was exhausted.
"Have you had a full neurological and cognitive evaluation?"
Biden lists all the tests he's had.
"No one said I had to, I'm good."
(Biden's voice is a bit hoarse. Perhaps this is after the Madison rally.)
Stephanopoulos asks how he can convince people he will be capable for his second term. Biden lists yet again all his accomplishments, including international relations.
"Do you have the mental and physical capacity to do this for another four years?"
"I wouldn't be running if I didn't think I could."