This gets interesting for me. He states his mental acuity then proceeds to stumbled through sentences.
Biden snaps at question on cognitive test, likens it to asking reporter if he’s ‘a junkie’
Presumptive Democratic presidential nominee Joe Biden clarified in a feisty interview moment that he’s never taken a cognitive test amid repeated attacks by President Trump on the 77-year-old former vice president’s mental stamina.
www.foxnews.com