Biden is obviously just another loser for the DNC...
they WILL almost certainly come up with a new more sale-able candidate soon...
My bets are on someone with an existing favorable public image...(who has not already embarrassed him/herself with inane communistic or racist statements)
and who will OBEY ORDERS from the Puppetmeisters behind the DNC (SorozNazi especially!)
maybe a well=known sports or other entertainment figure
They are probably in furious backchannel talks with Colin Powell or some other lefty with a soft public image.
I hear Bill Cosby is available provided the department of corrections is good with it.