He has his own private room, no classes or meetings and all the food he wants. All he has to do in return is let the VA test new drugs on him. Mice or monkeys can only give so much feedback. With psycho drugs, feedback is essential. We're not dealing with face creams or lipstick, where test results are obvious.
Feelings take telling.
I'm not sure what types of drugs they were using on him. Robert was supposed to be psychotic, but he didn't act it. He always talked rationally and he certainly seemed more intelligent to me than Quayle. Robert was supposed to be a bona fide nut, but he didn't fool me. If he's nuts, so is Bush.