Here we learn about Nikki.  We find that he is digusted with politics, believing it is just a platform for a rich minority to gain and exert power.  He believes that the leaders of organized religion are hypocrites, because he sees how they adamantly pursue money, power, and sex .  The mass media, too, is a recepticle for his dislike.  He sees that it is biased and skews events.  He feels alienated, because he naïvely trusted the media for years to report the truth impartially.  We are told that he is the type that sells himself to the highest bidder, though he is not violent.  When he hears of Dr. X, he is overcome by urges to attack the system that controls society, believing whatever rhetoric X puts out.  He has finally found a way of acting on the hostile feelings he has toward those in control of society.
    No deep meaning or profound images, but this song does act to criticize several institutions.  It labels politics as a mad power struggle.  It casts religious leaders down as hypocrites, after money, power, and sex.  It tells how the media is biased and skews stories to fit preconcieved notions.  Political scientists and analysts admit and teach that the media is decidedly liberal.  The media is a business; it tries to sell you its opinions under the guise of "impartially" reporting events.