He should demand all debates be held early in the morning because his mind might work better when he is less tired. He is dropping in the polls in South Carolina.
Can you imagine Hillary running against Trump in 2020? Her rallies would be pitiful. Her debates pathetic. And her poll number swill be awful.
I expect a big push by the Greens and the Libertarians if Hillary steals the nomination again from Bernie.
I watched more of this debacle than all previous ones combined, and it proved to be perversely entertaining, like watching a box of starving rats chewing each other's legs off.