Why would it be a debate rather than a discussion? Will Trudeau ask Trump why the two countries which produced the 9/11 killers were not on the ban list? Will he ask if Trump's businesses in those two countries influence that decision? Not likely. They will heckle each other throw childish barbs back and forth and accomplish nothing. The Dictator with the comb over, hair dye and cheeto dust will scare the hell out of them.
Our sitting house may as well be lying down.