“Tell them I was arrested for carrying concealed ideas!” True CrimeTough Guy TalkJack McgurnWiseguy Retort Book:Deadly Valentines: The Story of Capone's Henchman "Machine Gun" Jack McGurn and Louise Rolfe, His Blonde Alibi Source: Deadly Valentines: The Story of Capone's Henchman "Machine Gun" Jack McGurn and Louise Rolfe, His Blonde Alibi