I do agree for the plentifulness of CNN in US airport. But I wonder more why those airports do not TRY to show more variety of channels!! They can do 50% in CNN, they can turn some in Weather Channel, ESPN news, or whatever. Everytime I sit in an airport, I feel so boring watching CNN over and over and over - unless some restaurants/pubs have their own TVs. Yeah, they have to pay CNN to show the channels on TV, but at least - buy a few extra.