 President Biden showed last night that he was weak, sadly, that he is feeble. A Biden campaign spokesperson says there's been no discussion of the president stepping aside. Christopher Cruz, CBS News, Washington. Biden tells supporters at a North Carolina rally. 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. But I know what I do know. I know how to tell the truth.