Not for the faint of heart:
http://www.vanityfair.com/online/daily/2010/04/video-wikileaks-obtains-footage-of-2007-us-army-helicopter-attack-on-reuters-employees-children.html
http://en.wikipedia.org/wiki/Abu_Ghraib_torture_and_prisoner_abuse
http://www.democraticunderground.com/discuss/duboard.php?az=view_all&address=389x5458808