university-based newspapers include The Pitt News of the University of Pittsburgh, The Tartan of Carnegie Mellon University, The Duquesne Duke of Duquesne University, and The Globe of Point Park University. The University of Pittsburgh School of Law is also home to JURIST, the world's only university-based legal news service. Television The Pittsburgh metro area is served by many local television and radio stations. The Pittsburgh designated market area (DMA) is the 22nd-largest in the U.S. with 1,163,150 homes (1.045% of the total U.S.). The major network television affiliates are KDKA-TV 2 (CBS), WTAE 4 (ABC), WPXI 11 (NBC), WPGH-TV 53 (Fox), WPCW 19 (The CW), WINP-TV 16 (Ion), WPNT 22 (MyNetworkTV), and WPCB 40 (Cornerstone). KDKA-TV, WINP-TV, and WPCB are network owned-and-operated stations. WQED 13 is the local PBS station in Pittsburgh. It was established on April 1, 1954, and was the first community-sponsored television station and the fifth public station in the United States. The station has produced much original content for PBS, including Mr. Rogers' Neighborhood, several National Geographic specials, and Where in the World is Carmen Sandiego? Radio There is a wide variety of radio stations serving the Pittsburgh market. The first was KDKA 1020 AM, also the world's first commercially licensed radio station, airing on November 2, 1920. Other stations include KQV 1410 AM (news), WBGG 970 AM (sports), KDKA-FM 93.7 FM (sports), WKST-FM 96.1 FM (Top 40), WAMO-AM 660 AM and 107.3 FM (urban contemporary) WBZZ 100.7 FM (adult contemporary), WDVE 102.5 FM (album rock), WPGB 104.7 FM (Country), and WXDX 105.9 FM (modern rock). There are also three public radio stations in the area; including WESA 90.5 FM (National Public Radio affiliate), WQED 89.3 FM (classical), and WYEP 91.3 FM (adult alternative). Three non-commercial stations are run by Carnegie Mellon University (WRCT 88.3 FM), the University of Pittsburgh (WPTS 92.1 FM), and Point Park University (WPPJ 670 AM). Film Pittsburgh's 116-year-old film industry accelerated after the 2006 passage of the Pennsylvania Film Production Tax Credit. According to the Pittsburgh Film Office, over 124 major motion pictures have been filmed, in whole or in part, in Pittsburgh, including The Mothman Prophecies, Wonder Boys, Dogma, Hoffa, The Silence of the Lambs, Sudden Death, Flashdance, Southpaw, Striking Distance, Mrs. Soffel, Jack Reacher, Inspector Gadget, The Next Three Days, The Perks of Being a Wallflower, Zack and Miri Make a Porno, and Fences. Pittsburgh became "Gotham City" in