Vincent Drucci was a member of the North Side Gang which was the best known rival of the crime boss known by what nickname?
Al Capone Alphonse Gabriel Capone ( ; ] ; January 17, 1899 – January 25, 1947), sometimes known by the nickname Scarface, was an American mobster, crime boss and businessman who attained fame during the Prohibition era as the co-founder and boss of the Chicago Outfit. His seven-year reign as crime boss ended when he was 33 years old.
Angelo Genna Angelo "Bloody Angelo" Genna (February 3, 1898 – May 26, 1925) was a Chicago bootlegger and organized crime leader during the Prohibition era. The leader of his own Sicilian crime family, he was best known for his war with the North Side Gang leader, Charles Dean O'Banion. Genna masterminded the assassination of O'Banion in November 1924.