By: Jeffrey Haber. Whether a party has standing to bring a lawsuit is often considered through the constitutional lens of justiciability – that is, whether there is a “case or controversy” between the plaintiff and the defendant “within the meaning of Art. III.” Warth v. Seldin, 422 U.S. 490, 498 (1975). To have Article III standing, “the plaintiff ‘alleged such a personal stake in the outcome of the controversy’ as to warrant invocation of federal-court jurisdiction and to j