BankAmerica Corp v. United States, 462 U.S. 122 (1983) began in 1975. This is a landmark antitrust case which interprets Section 8 of the Clayton Act. The United States government brought test cases against three separate banks along with their parent holding companies, including mutual life insurance firms. The case also involved individuals who sat on the boards at both institutions. The case was decided by a 7–2 majority, with the Supreme Court reversing the Ninth Circuit. The defendants did not admit guilty.