Democrats are having a debate? About what?
No discernible policy differences have been detected in the past six months. Is this an endurance contest, or what?
The very best any of them can do is to vie for the most calumnious diatribe that can be mounted against President Donald Trump.
Otherwise, they got nothing.
The debates can get more interesting as the candidates have to score points against each other in order to try to scratch their way to a 15% share of the vote in any given primary.