This is a movie. The real Joe is dead, due to a neck stretching at Gitmo and the current Joe is an actor doing his part to make the left believe he's in command. If the debates happen I suspect the current Joe will act just fine. He might show some signs of dimensia, but overall he'll do what he is suppose to do, act right, and not make any gaffs. He will be cognizant of all issues put forth and have some good points to make. Once or twice he will stare off into space just to keep the facade going, but overall he will do just fine. Remember, the movie has been produced and is now being watched by millions. It cannot go off the rails, Q and his team have already figured out what can go wrong and have put failsafes in place. Let's just watch the debates and enjoy a good brand of popcorn. Plus, how else can Q prove to the left that Joe isn't all there than by showing him for ninety minutes flubbing words, and staring off into space. Not too much, but just enough to have the hard Lefties begin to question his capacity to be President.