"Certainly. They're the same type that's used to control the automobile traffic on the Eastern Seaboard Highway Network of North America. If they can control the movement of millions of cars, there's no reason why they can't control a spaceship." "No," I said, "I suppose not." I thought it over for a second, then asked, "But what do your robotics men say is causing the malfunctions?" "That's where the problem comes in, Mr. Oak." He pursed his pudgy lips, and his eyes narrowed. "The opinions are divided. Some of the men say it's simply a case of engineering failure--that the bugs haven't been worked out of this new combination, but that as soon as they are, everything will work as smoothly as butter. Others say that only deliberate tampering could cause those failures. And still others say that there's not enough evidence to prove either of those theories is correct." "But your opinion is that it's sabotage?" "Exactly," said Ravenhurst, "and I know who is doing it and why." I didn't try to conceal the little bit of surprise that gave me. "You know the man who's responsible?" He shook his head rapidly, making his jowls wobble. "I didn't mean that. It's not a single man; it's a group." "Maybe you'd better go into a little more detail on that, Mr. Ravenhurst." He nodded, and this time his jowls bobbled instead of wobbled. "Some group at Viking is trying to run me out of the managerial business. They want Viking to be managed by Thurston Enterprises; they evidently think they can get a better deal from him than they can from me. If the McGuire project fails, they'll have a good chance of convincing the stock-holders that the fault lies with Ravenhurst. You follow?" "So far," I said. "Do you think Thurston's behind this, then?" "I don't know," he said slowly. "He might be, or he might not. If he is, that's perfectly legitimate business tactics. He's got a perfect right to try to get more business for himself if he wants to. I've undercut him a couple of times. "But I don't think he's too deeply involved, if he's involved at all. This smacks of a personal attack against me, and I don't think that's Thurston's type of play. "You see, things are a little touchy right now. I won't go into details, but you know what the political situation is at the moment. "It works this way, as far as Viking is concerned: If I lose the managerial contract at Viking, a couple of my other contracts will go by the board, too--especially if it's proved that I've been lax in management or have been expending credit needlessly. "These other two companies are actually a little shaky at the moment; I've only been managing them for a little over a year in one case and two years in the other. Their assets have come up since I took over, but they'd still dump me if they thought I was reckless." "How can they do that?" I asked. "You have a contract, don't you?"