Glenn Beck says the Japanese catastrophe could be a precursor (my word, obviously not his) to the end of the world.
Bill O'Reilly says the media are guilty of "hyping" the seriousness of radioactive fallout.
Rush Limbaugh used the tragic occasion to to joke about environmentalists.
As Joseph Welch plaintively asked during the McCarthy hearings: "At long last, have you no sense of decency?"
Not then. Not now.