 And significantly, she said that while there are many potential paths to the 270 electoral votes needed to win, the campaign is now really focusing in on the so-called blue wall states of Michigan, Wisconsin and Pennsylvania. Biden will campaign in Michigan tomorrow. But the message from the campaign seems to be that they just have to grind this out. And Tam, about this press conference that we're going to be following tonight, just how much of a test is this for President Biden?