I think you can bear to watch over an hour and a half of Noam Chomsky talking.
If for nothing other than this quote:
“It’s normal for public opinion to be disregarded. That’s what we call democracy.”
This is the prologue to an exhibition that is taking place at The British Library called
Propaganda: Power and Persuasion
17 May – 17 September 2013
Go and see it if you get a chance.