Byron White

“ Although we conclude that the First Amendment does not confer on the press a constitutional right to disregard promises that would otherwise be enforced under state law, we reject Cohen's request that in reversing the Minnesota Supreme Court's judgment we reinstate the jury verdict awarding him $200,000 in compensatory damages. ”

“ In deciding whether it would be unjust not to enforce the promise, the court must necessarily weigh the same considerations that are weighed for whether the First Amendment has been violated. The court must balance the constitutional rights of a free press against the common law interest in protecting a promise of anonymity." 457 N.W.2d, at 205. After a brief discussion, the court concluded that "in this case enforcement of the promise of confidentiality under a promissory estoppel theory would violate defendants' First Amendment rights." ”

“ Respondents and amici argue that permitting Cohen to maintain a cause of action for promissory estoppel will inhibit truthful reporting because news organizations will have legal incentives not to disclose a confidential source's identity even when that person's identity is itself newsworthy. Justice SOUTER makes a similar argument. But if this is the case, it is no more than the incidental, and constitutionally insignificant, consequence of applying to the press a generally applicable law that requires those who make certain kinds of promises to keep them. ”