 cogwheel rigidity. Whether he has that, I'd have to examine him. But I'm more concerned with the atrial fibrillation and the irregular heartbeat, that he may be not getting enough blood flow to parts of his brain. And Guy, a simple MRI would show that. Have you noticed that in all of these physicals, and with all I and others have been saying about this for months, you never see the word MRI anywhere. Why is that? Because an MRI would probably give you the answer.