Censorship and democaracy

I was having a good chuckle at a couple of film clips about how the Bush administration lied to the American people and the world in order to invade Iraq when I thought I would watch the whole film. I went to the film's website http://grandtheftcountry.com/ and found as per usual that the film had been 'disappeared' from google video (only a few 1 minute clips remain). This type of thing happens every day. Its something to do with free speech and democracy