 He's speaking off the cuff and was making a joke. You know the president. He likes to joke a lot. He's the same guy who says, I know I look 40, right? So he likes to make jokes. It is a joke. I think people laugh when he says it. I don't laugh. You know, when the president makes a joke about his mental state at a point where America is questioning his mental fitness to serve, that's a problem.