I’m sure that his debate prep will include a section on what he should do if he takes a shit while on stage. The news media will probably be told “don’t hold your nose or act is if you smell it”
Now that would be a good tactic for Trump. At some point about half way through the debate start sniffing the air and then look over at Biden with a questioning look. Then do it occasionally through the rest of the debate.
Speaking of the debate, I want Trump to ax him “Did you or did you not, on June 6th, at Normandy, shit your pants in front of Emmanuel Macron and many other dignitaries?”