The Pittsburgh Tribune-Review, also known as "the Trib," is the second largest daily newspaper serving metropolitan Pittsburgh, Pennsylvania, in the United States. Although founded in 1889, it existed only in suburban Westmoreland County until 1992 when, as an offshoot of the Greensburg Tribune-Review, it started serving all of Pittsburgh after a strike at the two previously dominant Pittsburgh dailies, Pittsburgh Post-Gazette and Pittsburgh Press, deprived the city of a newspaper for several months. - Source: Wikipedia