text:  A Sandhill Media Station. From ABC News, I'm Michelle Franzen. From the debate stage to the campaign trail, President Biden and Donald Trump holding rallies today. In Raleigh, North Carolina earlier, the president addressed his performance last night when he stumbled and paused during his answers. President Biden reading off of a teleprompter in front of a fired up crowd of supporters acknowledged the concerns about his age. I know I'm not a young man.