Your search Notice: Eighth Circuit Rule 28a(k) Governs Citation of Unpublished Opinions and Provides That They Are Not Precedent and Generally Should Not Be Cited Unless Relevant to Establishing the Doctrines of Res Judicata, Collateral Estoppel, the Law of the Case, or if the Opinion Has Persuasive Value on a Material Issue and No Published Opinion Would Serve As Well.arkansas Peace Center, Appellee,environmental Health Association, of Arkansas; Jacksonvillemothers' and Children's Defense Fund, Plaintiffs,vietnam Veterans of America, Arkansas State Council, Inc., Appellee,william Blackmon, Plaintiff,sharon Golgan, Appellee,becky Summers; Jeffrey Foot, Plaintiffs,carolyn Lance, Appellee, v. United States Environmental Protection Agency; Ursconsultants, Defendants,morrison Knudsen Corporation, Vertac Site Contractors; Mrkincineration Company, Vertac Site Contractors, Appellants did not match any document.