In Joe-mentia Hiden's case it's more likely debate prep weak. Nobody really knows what he does for debate prep. I suspect it is like a police interrogation in black and white, from the 1920s, where they flog him with a rubber hose under a bright light. Maybe it's more like water boarding. Now that I think about it, it's highly likely it looks more like the original Dr Frankenstein's laboratory, where they are pumping him up Aderol, B12 and who knows what else, then raising him up to the roof during a lighting storm. Nobody really knows.
Contrast that with the Trump debate prep where we can all see it in living color and in real time. Here is a snippet of his most recent prep session.
7 min