" To send men to the firing squad, judicial proof is unnecessary.” Besides, he said, the concept of justice was a hypocritical creation of Western capitalists. “These procedures are an archaic bourgeois detail,” Che insisted, “this is a revolution.… A revolutionary must become a cold killing machine, motivated by pure hate. "

― Annie Jacobsen , Surprise, Kill, Vanish: The Secret History Of CIA Paramilitary Armies, Operators, And Assassins