Geoffrey Stone, ACLU board member and acting dean at the University of Chicago Law School, . . . said Snowden is a criminal who should be tried, prosecuted, and put in jail. Stone, who reviewed the NSA program as part of the Presidential Review Board after the Snowden incident, supported the NSA program because he found it had thwarted hundreds of potential terrorist attacks over the years while following the letter of the law and operating with the utmost integrity in its efforts to protect our country and people.