1. Agriculture gag laws are violating press freedom in the US Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Smith, S.E. (author) Format: Commentary Publication Date: 2012-06-06 Published: USA: The Guardian, London, UK. Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 187 Document Number: D01077 Journal Title: The Guardian Notes: Via online. 2 pages.