I was thinking of this one, although its not the one where this point was made
but its a very interesting and humourously made documentary about media tactics to control the population.
www.channel4.com/programmes/starsuckers
EDIT: nuts, not available any more on 4OD. Maybe youtube. worth a hunt around if its something that interests you. I liked it because its also a giggle while making a serious point.
(, Tue 18 Oct 2011, 11:14, Reply)