 He appeared far more energized and coherent at a campaign event in Raleigh this afternoon than during his debate last night against former President Donald Trump when Biden's fumbles left many of his supporters wondering if the 81-year-old incumbent still has what it takes to serve four more years. Then again, there was no audience at the CNN-hosted debate in Georgia, but there was a big crowd in Raleigh today. I'm here in North Carolina for one reason.