He has some sort of recent memory issues. When he gets in a jam, he pulls something up from 20 or more years ago. In an interview a few days ago he didn't remember his answer about SC being his firewall state during a previous interview.
I feel for him... He’s an old party back bencher, who knows he can’t win, but will keep the base engaged to keep the down ballot from being slaughtered this fall... And like a dutiful party guy when they asked him to to it.. he did it... and he clearly should not have, he’s way past his expiration date.
Sadly the party itself doesn’t have control over its radical wing, and he’s going to wind up humiliated.... Biden definitely is the tragedy in this cycle. Instead of a last hurrah, that he knows he can’t win, to celebrate his lifetime of being loyal, he’s going to wind up eviscerated and humiliated.