When the United Nations finally acted in March 2011 to authorize a No-Fly Zone over Libya, whole populations around the world applauded or at least breathed a sign of relief. They had become engaged in the media coverage of how the dictator Gaddafi's forces were inexorably retaking towns and populations that had briefly experienced independence from his central control. The central bastion of the independence protests, the city and population of Benghazi, was at risk - and the media allowed many of its population to beseech help through TV screens to living rooms world-wide.
Why did the media filter show these pleas? They were available pictures, an apparent pre-requisite for an item to make the night time news, and they were emotionally engaging pictures, perhaps an even more insidious growing requirement for today's popular news.





