Suppression of anti-social interests by the methods in vogue amounts to
little more than their banishment to the underworld. And we can well
imagine the joy with which the denizens of the underworld receive such new
accessions to their numbers and power. For in the nature of the case, it
is inevitable that all varieties of outcasts and outlaws should join
forces. The religious schismatic makes common cause with the pariah; the
political offender with the thief and robber. Such association of elements
vastly increases the difficulty of repressing crime. The band of thieves
and robbers in the cave of Adullam doubtless found their powers of preying
vastly increased through the acquisition of such a leader as David. The
problem of mediæval vagabondage was rendered well-nigh incapable of
solution by the fact that any beggar's rags might conceal a holy but
excommunicated friar.

Let us once more review our experience with the usurer. As an outcast he
offers his support to other outcasts, and is in turn supported by them.
The pawnbroker and the pickpocket are closely allied: without the
pawnshop, pocketpicking would offer but a precarious living; without the
picking of pockets, many pawnshops would find it impossible to meet
expenses. The salary loan shark often works hand in glove with the
professional gambler; each procures victims for the other. The
"hole-in-the-wall" or "blind tiger" provides a rendezvous for all the
outcasts of society. "Boot-legging" is a common subsidiary occupation for
the pander, the thief and the cracksman. Where it flourishes, it serves to
bridge over many a period of slack trade. Franchises whose validity is
subject to political attack, bring to the aid of the underworld some of
the most powerful interests in the community. The police are almost
helpless when confronted by a coalition of persons of wealth and
respectability with professional politicians commanding a motley array of