sorry," he said awkwardly, and touched her helplessly on the shoulder. He turned and looked out the little barred window, because he couldn't think of any additional way to apologize. He heard the wavering beat in the air and saw them—bobbing a hundred yards up, their wide metal vanes fluttering and hissing from the jets at the tips. The GI 'copters. Waiting—as everyone seemed to be waiting. Sue-Ann Bradley asked shakily: "Is anything the matter?" O'Leary turned away. It was astonishing, he thought, what a different perspective he had on those helicopter bombers from inside Block O. Once he had cursed the warden for not ordering at least tear gas to be dropped. He said harshly: "Nothing. Just that the 'copters have the place surrounded." "Does it make any difference?" He shrugged. Does it make a difference? The difference between trouble and tragedy, or so it now seemed to Captain O'Leary. The riot was trouble. They could handle it, one way or another. It was his job, any guard's job, to handle prison trouble. But to bring the GIs into it was to invite race riot. Not prison riot—race riot. Even the declassed scum in the Jug would fight back against the GIs. They were used to having the Civil-Service guards over them—that was what guards were for. Civil-Service guards guarded. What else? It was their job—as clerking was a rigger's job, and machines were a greaser's, and pick-and-shovel strong-arm work was a wipe's. But the Armed Services—their job was to defend the country against forces outside—in a world that had only inside forces. The cons wouldn't hold still under attack from the GIs. Race riot! But how could you tell that to a girl like this Bradley? O'Leary glanced at her covertly. She looked all right. Rather nice-looking, if anything. But he hadn't forgotten why she was in E-G. Joining a terrorist organization, the Association for the Advancement of the Categoried Classes. Actually getting up on street corners and proposing that greasers' children be allowed to go to school with GIs, that wipes inter-marry with Civil Service. Good Lord, they'd be suggesting that doctors eat with laymen next! The girl said evenly: "Don't look at me that way. I'm not a monster." O'Leary