Vincent Drucci was a member of the North Side Gang which was the best known rival of the crime boss known by what nickname?
Vincent Drucci Vincent Drucci, also known as "The Schemer" (born Vincenzo D'Ambrosio; 1898 – April 4, 1927), was an Sicilian-American mobster during Chicago's Prohibition era who was a member of the North Side Gang, Al Capone's best known rivals. A friend of Dean O'Banion, Drucci succeeded him by becoming co-leader. He is the only US organized crime boss to have been killed by a policeman.
Philip Mangano Philip "Phil" Mangano (pronounced "MAN-gan-oh") (13 April, 1898 - April 19, 1951) was a Caporegime and second Consigliere in the Gambino crime family in New York City and reigned Consigliere for 20 years (1931 - 1951) when his brother, Vincent, was boss.