Tam walked the street, block after block, seething, futile rage swelling up and bubbling over, curses rising to his lips, clipped off with some last vestige of self-control. At last he turned into a small downtown bar and sank wearily onto a stool near the door. The anger was wearing down now to a sort of empty, hopeless weariness, dulling his senses, exaggerating the hunger in his stomach. He had expected it, he told himself, he had known what the answer would be--but he knew that he had hoped, against hope, against what he had known to be the facts; hoped desperately that maybe someone would listen. Oh, he knew the laws, all right, but he'd had plenty of time to see the courts in action. Unfair employment was almost impossible to make stick under any circumstances, but with the courts rigged the way they were these days--he sighed, and drew out one of his last credit-coins. "Beer," he muttered as the barkeep looked up. The bartender scowled, his heavy-set face a picture of fashionable distaste. Carefully he filled every other order at the bar. Then he grudgingly set up a small beer, mostly foam, and flung some small-coin change down on the bar before Tam. Tam stared at the glass, the little proud flame of anger flaring slowly. A fat man, sitting nearby, stared at him for a long moment, then took a long swill of beer from his glass. "'Smatter, Sharkie? Whyncha drink y'r beer 'n get t' hell out o' here?" Tam stared fixedly at his glass, giving no indication of having heard a word. The fat man stiffened a trifle, swung around to face him. "God-dam Sharkie's too good to talk to a guy," he snarled loudly. "Whassa-matter, Sharkie, ya deaf?" Tarn's hand trembled as he reached for the beer, took a short swallow. Shrugging, he set the glass on the bar and got up from his stool. He walked out, feeling many eyes on his back. He walked. Time became a blur to a mind beaten down by constant rebuff. He became conscious of great weariness of both mind and body. Instinct screamed for rest.... * * * * * Tam sat up, shaking his head to clear it. He shivered from the chill of the park--the cruel pressure of the bench. He pulled up his collar and moved out into the street again. There was one last chance. Cautiously his mind skirted the idea, picked it up, regarded it warily, then threw it down again. He had promised himself never to consider it, years before, in the hot, angry days of the Revolt. Even then he had had some inkling of the shape of things, and he had promised himself, bitterly, never to consider that last possibility. Still-- Another night in the cold out-of-doors could kill him. Suddenly he didn't care any more, didn't care about promises, or pride, or anything else. He turned into a public telephone booth, checked an address in the thick New Denver book--