"I indicated in a speech at the National Defense University last May that we needed a more robust public discussion about the balance between security and liberty. Of course, what I did not know at the time is that within weeks of my speech, an avalanche of unauthorized disclosures would spark controversies at home and abroad that have continued to this day. And given the fact of an open investigation, I’m not going to dwell on Mr. Snowden’s actions or his motivations; I will say that our nation’s defense depends in part on the fidelity of those entrusted with our nation’s secrets. If any individual who objects to government policy can take it into their own hands to publicly disclose classified information, then we will not be able to keep our people safe, or conduct foreign policy. Moreover, the sensational way in which these disclosures have come out has often shed more heat than light, while revealing methods to our adversaries that could impact our operations in ways that we may not fully understand for years to come."