Media and violence

http://en.wikipedia.org/wiki/Media_violence_research
http://en.wikipedia.org/wiki/Video_game_controversy
http://en.wikipedia.org/wiki/Entertainment_Software_Rating_Board
http://en.wikipedia.org/wiki/Dave_Grossman_%28author%29
http://en.wikipedia.org/wiki/Jack_Thompson

Be sure to quote Jack Thompson for the lulz