In prominent cases, "amici curiae" are generally organizations with sizable legal budgets. In the United States, for example, non-profit legal advocacy organizations, such as the American Civil Liberties Union, the Landmark Legal Foundation, the Pacific Legal Foundation, and others, frequently submit such briefs to advocate for or against a particular legal change or interpretation. If a decision could affect an entire industry, companies other than the litigants may wish to have their concerns heard. In the United States, federal courts often hear cases involving the constitutionality of state laws. Hence states may file briefs as "amici curiae" when their laws are likely to be affected, as in the Supreme Court case "McDonald v. Chicago," when thirty-two states under the aegis of Texas (and California independently) filed such briefs.