After almost nine years as president and CEO of the Newspaper National Network (NNN) LP, Jason E. Klein is leaving the organization. NNN is a private partnership owned by 25 of the largest U.S. newspaper companies and operates as the designated sales and marketing arm of the U.S. newspaper industry. According to an email circulated by Klein, he plans to move on to a new leadership role in the broader media/technology/information world. His final day with NNN was Friday, January 27.