In the 2007 Term, the United States Supreme Court reinforced its narrow formulation of standing in public interest cases in Hein v. Freedom from Religion Foundation, Inc. The case was yet another in a long line of Supreme Court cases that have denied public interest litigation on standing grounds in cases where a litigant—as taxpayer and/or citizen—seeks to vindicate the public interest by challenging an alleged government illegality. As a consequence, the restrictive standing model in federal courts creates a number of circumstances in which a potential constitutional violation by the government may go unchallenged. Alternatively, many state courts have developed and successfully employed alternative standing models that allow citizens or ...