Every family of La Cosa Nostra west of Chicago belongs to Chicago .

Joseph Massino then did what many in La Cosa Nostra have always done.

La Cosa Nostra was riddled with them and it made Massino even more paranoid.

Everybody in La Cosa Nostra, from the street workers to the boss, had a nickname.

Their deceased brother, Charles Fischetti, was once "boss" of the Chicago La Cosa Nostra.

They are among eight reputed members of the New England La Cosa Nostra indicted in September 2011.

Coppa, the man with a head for numbers and betrayal, decided his future wasn't with La Cosa Nostra.

The clubs were thrones for the powerful and those who sought an audience with the kings of La Cosa Nostra.

It is thought that this known and alleged connection of Sinatra's with La Cosa Nostra leadership might be of interest to you.

Well, federal wiretaps from the early 1960s show top-ranking members of La Cosa Nostra ("our thing") venting their hatred for RFK.

The Fischettis were connected with the Chicago "family" of La Cosa Nostra once headed by their cousin, the late Al Capone.

Around 2000 a lot of those meetings involved what La Cosa Nostra was going to do about the wayward and dissolute Colombo crime family.

This letter is being written to you to outline briefly association for many years by Frank Sinatra with many leaders of La Cosa Nostra.

During the 1990s authorities in both the US and Italy made significant inroads into La Cosa Nostra, by imprisoning gangsters and dismantling their associated businesses.

Salvatore "Sam" Giancana, long-time "boss" of the Chicago "family" of La Cosa Nostra, was frequently Sinatra's guest at the Cal Neva Lodge during that period.

"The verdict reached today has resulted in dismantling the ruling council of La Cosa Nostra," crowed Manhattan U.S. Attorney Rudolph Giuliani after the Commission verdict.