Such a bad argument. His mental capacity is so sharp that they replaced him with a laughing buffoon. Your own party also thinks his brain doesn't function properly. Is he a full-blown vegetable? No, but does his brain function properly? No. Clear as day. And the Democratic party is so dumb that they kept the charade of his mental state being sharp for so long, until the world could see it during the debate, that he is literally retarded. Makes you wonder who actually has been running things. Clearly someone with foreign interests over USA interests.