"Jennifer Granick, the director of civil liberties at the Stanford Center for Internet and Society, expressed concern about the prospect of capturing e-mails and phone calls of law-abiding foreigners. “The breadth of the certification suggests that the court is authorizing the government to spy on average foreigners and doesn’t exercise much if any control beyond that,” she said."
The Center for Internet and Society at Stanford Law School is a leader in the study of the law and policy around the Internet and other emerging technologies.