In 1920s Boston, Italian immigrants Nicola Sacco and Bartolomeo Vanzetti are scrutinized for their anarchist beliefs while on trial for robbery and murder.In 1920s Boston, Italian immigrants Nicola Sacco and Bartolomeo Vanzetti are scrutinized for their anarchist beliefs while on trial for robbery and murder.In 1920s Boston, Italian immigrants Nicola Sacco and Bartolomeo Vanzetti are scrutinized for their anarchist beliefs while on trial for robbery and murder.