Coal giant Murray Energy's chief executive was promoted on Fox News to express "concern" about coal miners by attacking the Obama Administration's keystone climate change legislation. Here's what wasn't mentioned during the segment -- or any time this year on Fox News prime time: the organization has been fighting an effort to regulate coal dust, which would help save hundreds of coal miners' lives. The July 31 edition of Fox News' Your World With Neil Cavuto featured coal CEO Bob Murray to attack the Environmental Protection Agency's recently proposed carbon pollution standards.