Charleston Daily Mail: A coalition of environmental groups has launched a new advertising campaign aimed at what they say is a myth: clean coal. The first advertisement in the campaign is a video that features a worker who says, “Clean coal. Heard a lot about it, so let’s take a tour of this state-of-the-art clean coal facility.” The worker dons a hard hat and walks through a door marked “clean coal facility” – and enters a moonscape-type wasteland. “Take a good, long look,” the worker shouts …