"I know, I know!" cried Leighton peevishly when Uhler brought him the news in Luke's presence. "But how am I to blame for that? All the papers will be at me for it. As if I were responsible for the business morals of every man that happened to think as I do about the political ethics of the party!" He turned to Luke. "What's on your mind, Huber?"

Luke said that what was on his mind was this: the office had that morning received the report of investigators who pointed out that, since the success of the cocaine raids, heroin had taken the place of the proscribed drug.

"Well," said Leighton, "I'm sorry, but the laws governing the sale of heroin aren't the same as those governing the sale of cocaine, and, until they are, you'll find you can't successfully prosecute under them."

"We might get at the thing another way," Luke protested. His growing love for Betty had given him new views on some old subjects. "They say the girls in the houses——"

Leighton swung his feet to the floor. His tired face worked irritably.

"Now, don't begin on them," he commanded. "They're the police's affair, anyhow. They've always existed and always will. They simply adapt themselves to whatever form of society happens to exist. No really effective method of regulation, let alone suppression, has ever been devised or ever will be. Gee whiz, young man, do you know what you'll get up against if you tackle this subject? For four thousand years the high-brows have been trying to make it unpopular, and they haven't succeeded yet."

It was much the same when Luke and O'Mara came across the trail of corruption among the police. They found one man who would make affidavit to the fact that patrolmen had paid him to instigate burglaries in order that the patrolmen might make arrests and win promotion. This man had friends among the keepers of illegal resorts who would swear to paying tribute to police captains. He introduced the two lawyers to a collector who said that $2,400,000 were yearly paid in this way, that he himself was the go-between for a police lieutenant, securing from fifty to five hundred dollars a month each from those who bought protection. No discretion seemed to be used, and he showed checks to corroborate his story.

"Do you think you could do anything on such evidence?" sneered Leighton. "You couldn't send a yellow dog to jail on it. This fellow confesses he's a crook himself. Start an agitation to force the Police Commissioner to resign as unfit? Not much! If he resigned, 'unfit' would mean 'guilty.' His crowd's in the saddle, and if you want to unhorse him, you've got to unhorse them."

He walked up and down the floor.

"The trouble with us is we don't fight the devil with fire," he said; "and the trouble with the whole system is too many laws. There are too many lawyers at Albany and Washington; they know all about law and nothing about Man, so when the public conscience turns over and whines in its sleep, these fellows think they can cure it of what ails it by passing a few more laws. They pass a law against dance-halls, and they breed brothels. That's the way it goes all down the line. They pass a lot of such laws and then say: 'Now, let the District-Attorney do the rest.' I wish they had my job for one day! People have got to understand that other people don't indulge their tastes out of mere love of law-breaking."