Anyone with a few brain cells KNOWS why they don't want him to debate Mr. Trump. Because joe can't form a complete coherent sentence and Trump will tear him a new ass on the pubic stage!
The guy doesn't even know what city he's in half the time. We CANNOT have someone like this as POTUS! The left is completely nuts for even getting him this far. This is the best they have!
Heaven help us if they manage to cheat that fool in!