 to criticism and calls to end for his reelection campaign. In a sign of strength, Biden on Monday reaffirmed the support of his most loyal base on the Hill, the Congressional Black Caucus. But Hill Democrats are still divided over Biden's electability and the success of his attempts so far to turn his campaign around. Well, I mean, they put the wife in center stage now, right? She's been out every single day. Jill Biden.