 But its existence has fueled a lot of speculation about what they might discuss, given how close his family and how important his family is to him. And the speculation is not going to stop anytime soon. But right now, it's also important to remember there is no real indication that Joe Biden plans to step aside. And he and the campaign seem to be quite invested in the fight to keep going. In his first rally following the debate, we saw a completely different, totally different Joe Biden from the one we saw on the debate stage the night before.