This is an archived article that was published on sltrib.com in 2013, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

Members of Utah Moms for Clean Air and others go "A-Caroling for Clean Air" with rewritten song lyrics to reflect their anti-pollution message Thursday at Library Square. The focus of the "12 Polluted Days of Christmas" campaign is to lean on Gov. Gary Herbert and legislators to pursue policies aimed at improving Utah's air quality.