Earlier quoted context omitted.
Come again? I thought threatening one's family was #1 in the mafia playbook.
Obviously that depends on the mafia, and the era. Hard to make broad statements about "the" mafia.
Compare and contrast "detained 9 hours", which is a big violation of civil liberties on behalf of a government, with "dissolved an innocent child in acid", which is just sickening and inhuman.
http://it.wikipedia.org/wiki/Omicidio_di_Giuseppe_Di_Matteo
Not to say at all that what the government did in this case was "not so bad", just that there is worse out there.