The Commission (mafia)
After Maranzano's murder in 1931, the Mafia families called a meeting in Chicago. The purpose of the meeting was to replace the old Sicilian Mafia regime of "boss of all bosses" and establish a rule of consensus among the crime families. Charlie Luciano established a Mafia board of directors to be known as "The Commission" to oversee all Mafia activities in the United States and serve to mediate conflicts between families. The Commission consisted of seven family bosses: the leaders of New York's Five Families: Charlie "Lucky" Luciano, Vincent Mangano, Tommy Gagliano, Joseph Bonanno, and Joe Profaci; Chicago Outfit boss Al Capone; and Buffalo family boss Stefano Magaddino. Charlie Luciano was appointed chairman of the Commission. The Commission agreed to hold meetings every five years or when they needed to discuss family problems.
1917 in organized crime
"See also:" 
1916 in organized crime, 
other events of 1917, 
1918 in organized crime and the 
list of 'years in Organized Crime'.It was through the Five Points gang that Al Capone came to the attention of brutal New York mobster Frankie Yale. In 1917, 18-year-old Al Capone went to work for Yale at the Harvard Inn as a bartender and as a waiter and bouncer when needed. Capone watched and learned as Yale used violence to maintain control over his empire.
One day while working at the Harvard Inn, Capone saw a man and woman sitting at a table. After his initial advances were ignored, Capone went up to the good-looking woman and whispered in her ear, "Honey, you have a nice ass and I mean that as a compliment." The man with her was her brother, Frank Gallucio.