In dissent, Justice Stephen G. Breyer wrote that the harm claimed by the plaintiffs was not speculative. "Indeed," he wrote, "it is as likely to take place as are most future events that common-sense inference and ordinary knowledge of human nature tell us will happen."
He further wrote, "[W]e need only assume that the Government is doing its job (to find out about, and combat, terrorism) in order to conclude that there is a high probability that the Government will intercept at least some electronic communication to which at least some of the plaintiffs are parties. The majority is wrong when it describes the harm threatened plaintiffs as "speculative."
