Could he be using the event as an excuse to bring up something more important? Perhaps Biden could plagiarize once more, using LBJ's words of March, 1968: "I shall not seek, and I will not accept, the nomination of my party for another term as your president."
They're probably hoping it can be used as motivation for more votes. Problem is, it only motivates those rabid lefties who already enthusiastically vote for dems.
“This is odd.”
I don’t think it’s anything more than a free shot at Trump, plus an opportunity to repair the damage from the debate. Highly doubt he’s going to say anything of substance, like I’m packing the court, etc.