The Columbia Daily Tribune, commonly referred to as the "Columbia Tribune" or the "Tribune," is one of two daily newspapers in Columbia, Missouri. It is also the only daily newspaper in Columbia, Missouri that has circulation verified by the Audit Bureau of Circulations, and has been a member of ABC since 1915. Although written to serve the Columbia metro area it is the most widely circulated newspaper in Mid-Missouri. The paper is a broadsheet delivered evenings Monday through Friday and mornings on Saturday and Sunday. - Source: Wikipedia