"Well?"
"I've been tryin' for months," said Fitzgerald in sudden desperation, "to find a way to stop what Big Jake's doin'. But he's tricky. He's organized. He's got smart lawyers. Mr. Brink, if the cops could use what you've got—" Then he stopped. "It'd never be authorized," he said bitterly. "They'd never let a cop try it."
"No," agreed Brink. "Until it's believed in it can only be used privately, for private purposes. Like I've used it. Or Hm-m-m. Do you fish, or bowl, or play golf, sergeant? I could give you a psi unit that'd help you quite a bit in such a private purpose."
Detective Sergeant Fitzgerald shook his head.
"Dry-fly fishin's my specialty," he said bitterly, "but no thank you! When I'm pittin' myself against a trout, it's my private purpose to be a better fisherman than he's a fish. Usin' what you've got would be like dynamitin' a stream. No sport in that! No! But this Big Jake, he doesn't act sporting with the public. I'd give a lot to stop him."
"You'd get no credit for it," said Brink. "No credit at all."
"I'd get the job done!" said Fitzgerald indignantly. "A man likes credit, but he likes a lot better to get a good job done!"
Brink grinned suddenly.
"Good man!" he said approvingly. "I'll buy your idea, sergeant. If you'll play fair with a trout, you'll play fair with a crook, and an Irishman, anyhow, has a sort of inheritance—I'll give you what help I can, and you'll do things your grandfather would swear was the work of the Little People. And for a first lesson—"
"What?"