Airs Sunday, June 8 at 6 p.m.Was Snowden Justified?Has Edward Snowden done the U.S. a great service? There is no doubt that his release of highly classified stolen documents has sparked an important public debate, even forcing what could be a major presidential overhaul of the NSA’s surveillance programs. But have his actions—which include the downloading of an estimated 1.7 million files –tipped off our enemies and endangered national security? Is Snowden a whistleblower, or is he a criminal? Arguing for the motion are Daniel Ellsberg, Former U.S.