Williams v. Cook County Civil Service Commission

holding that 28 U.S.C. § 1331 and U.S. Constitution do not waive government’s sovereign immunity | waiver of immunity must be found in statute giving rise to the cause of action | statute held unconstitutional on other grounds in Aldana v. Holub, 381 So.2d 231 (Fla.1980) | invocation of doctrine against government requires affirmative misconduct | invocation of doctrine against government requires affirmative misconduct | mere negligence will not constitute affirmative misconduct | relevant market larger than “new Ford automobiles”