 I'm Jennifer Kuiper. Instead of tipping the White House race in his favor, President Biden is now facing calls to step aside, including from the New York Times editorial board, CBS's Nancy Cordes, with more. I know I'm not a young man. State the obvious. Campaigning in North Carolina, President Biden sought to reassure voters, even as he acknowledged what they all saw. Folks, I don't walk as easy as I used to. I don't speak as smoothly as I used to. I don't debate as well as I used to.