County. The company immediately laid off two managers. The exact number of proposed redundancies was not announced. In September 2005, Harrell announced his retirement as president of Tribune-Review Publishing Company, effective December 31, 2005. He had served as president since 1989. Several staff writers were laid off in December 2005 as two of Gateway's newspapers were discontinued. In May 2008, the Post-Gazette and the Trib reached a deal for one company to deliver both papers. The Post-Gazette would begin delivering the Trib to most of the area with some exceptions. The terms of the deal were not disclosed. On June 20, 2008, Trib Total Media publicly announced it was closing several weekly newspapers in the Gateway Newspapers chain. The papers affected include: Bridgeville Area News, North Journal, McKnight Journal, Woodland Progress, Penn Hills Progress, Coraopolis-Moon Record and the Advance Leader. Many of those papers were several decades old. The company also announced major changes to the remaining Gateway publications including a revamp of the Pennysaver in the communities that have Gateway newspapers. Several published reports say the remaining community newspapers would expand coverage to include areas no longer serviced by Gateway publications. Other Gateway newspapers will now serve the communities served by those titles. 2015 restructuring In November, 2015, Trib Total Media announced that they would be cutting back on home delivery of printed newspapers and emphasize digital delivery. The restructuring included the sale of two dailies and six weeklies to West Penn Media. Two papers were closed, The Daily News in McKeesport, and The Valley Independent in Monessen. The remaining papers, in Pittsburgh, Greensburg and Tarentum, became regional editions of a single title, the Tribune-Review. Home delivery was reduced in some parts of Allegheny and Westmoreland counties. Trib Total Media laid off 153 full and part-time workers from its staff of approximately 1,100, another 68 had accepted buyouts in October. The Pittsburgh edition of the Tribune-Review went "all-digital" after it published its last print edition on November 30, 2016. The Greensburg-based Westmoreland edition and the Tarentum-based Valley News Dispatch edition remained in print. Investigations, national attention Carl Prine, an investigative reporter for the newspaper, conducted a probe with the CBS news magazine 60 Minutes that highlighted the lack of security at the nation's most dangerous chemical plants following the September 11, 2001 attacks. The reporters, and a CBS camera operator, were charged with trespassing at a Neville Island plant