 Because they know mentally he's not capable of processing what Trump says in his closing and responding. What a gift to Trump, Ryan, because if Donald Trump doesn't stand up there tomorrow night and have the perfect closing argument, which they have plenty of time to prepare. At that point, I just have to say, dear Lord, please, serenity now, serenity now, because Trump has so much to work with, right? All of his accomplishments, but he can just stand there in the closing.