tion by denying permissive intervention. I cannot say the district court abused its discretion in denying Westlands' motion to intervene. Wilson v. American Motors Corp.. 759 F.2d at 1569 ("This appeal raises important issues regarding the public's right of arri-cs to civil trials.") is not controlling: no motion

to obtain more informed legal advice." Fisher,. United States, 425 U.S. 391, 403-04 (1976) (addressing attorney-client privilege). Accord Shelton American Motors Corp, 805 F.2d 1323, 1328 (8th Cir. 1986) ("AMC does not contend that the documents themselves, prepared by other departments for the purpose of analyzi