Local Attorney General Madigan: Dean Foods Settlement to Benefit Milk Consumers by Gary Kopycinski on March 30, 2011 Gary Kopycinski Author More in Local: Park Forest’s Sandra Zoellner Retires After 21 Years of Service June 17, 2026 Save the date for The Prairie Party at theNate June 17, 2026 Governors State Has New Soccer Complex and New Men’s Coach June 17, 2026 Chicago–(ENEWSPF)–March 29, 2011. Attorney General Lisa Madigan today joined the U.S. Department of Justice, Wisconsin and Michigan in filing a proposed consent decree requiring Dean Foods to sell its milk processing plant in Waukesha, Wis.