Justia columnist and U.C., Davis law professor Vikram David Amar comments on the recent Supreme Court ruling in the Clapper case, which raised the question whether Amnesty International USA and other plaintiffs had standing to go to court to challenge a law passed by Congress in 2008 that permits the federal government to undertake additional surveillance and information-gathering with respect to persons outside the United States. In a 5-4 ruling, the Court held that the plaintiffs lacked standing to challenge that law; Amar explains the reasoning of the majority and that of the dissent, respectively.