“Crusade (noun): A journalistic focus on a cause or an abuse, such as a needed political corruption of governmental measure; purposive, editorialized, civic-minded reporting. Noun: crusader; verb: crusade.
‘The truth is that this crusading business is one of the worst curses of journalism, and perhaps the main enemy of that fairness and accuracy and intelligent purpose which should mark the self-respecting newspaper. It trades upon one of the sorriest weaknesses of man—the desire to see the other fellow jump. It is at the heart of that Puritanical frenzy, that obscene psychic sadism, which is our national vice. No newspaper, carrying on a crusade against a man, ever does it fairly and decently; not many of them even make the pretense.’ H.L. Mencken, A Gang of Pecksniffs”
Excerpted from: Grambs, David. The Random House Dictionary for Writers and Readers. New York: Random House, 1990.