January 17, 2014, from the White House at 11am Eastern:
Official White House Transcript: Remarks by the President on Review of Signals Intelligence
[Post 9/11], in our rush to respond to a very real and novel set of threats, the risk of government overreach — the possibility that we lose some of our core liberties in pursuit of security — also became more pronounced. We saw, in the immediate aftermath of 9/11, our government engaged in enhanced interrogation techniques that contradicted our values. As a Senator, I was critical of several practices, such as warrantless wiretaps. And all too often new authorities were instituted without adequate public debate.
Through a combination of action by the courts, increased congressional oversight, and adjustments by the previous administration, some of the worst excesses that emerged after 9/11 were curbed by the time I took office. But a variety of factors have continued to complicate America’s efforts to both defend our nation and uphold our civil liberties.
[…]
Now, to say that our intelligence community follows the law, and is staffed by patriots, is not to suggest that I or others in my administration felt complacent about the potential impact of these programs. Those of us who hold office in America have a responsibility to our Constitution, and while I was confident in the integrity of those who lead our intelligence community, it was clear to me in observing our intelligence operations on a regular basis that changes in our technological capabilities were raising new questions about the privacy safeguards currently in place.
[…]
First, everyone who has looked at these problems, including skeptics of existing programs, recognizes that we have real enemies and threats, and that intelligence serves a vital role in confronting them. We cannot prevent terrorist attacks or cyber threats without some capability to penetrate digital communications — whether it’s to unravel a terrorist plot; to intercept malware that targets a stock exchange; to make sure air traffic control systems are not compromised; or to ensure that hackers do not empty your bank accounts. We are expected to protect the American people; that requires us to have capabilities in this field.
[…]
As the nation that developed the Internet, the world expects us to ensure that the digital revolution works as a tool for individual empowerment, not government control. Having faced down the dangers of totalitarianism and fascism and communism, the world expects us to stand up for the principle that every person has the right to think and write and form relationships freely — because individual freedom is the wellspring of human progress.
Those values make us who we are. And because of the strength of our own democracy, we should not shy away from high expectations. For more than two centuries, our Constitution has weathered every type of change because we have been willing to defend it, and because we have been willing to question the actions that have been taken in its defense. Today is no different. I believe we can meet high expectations. Together, let us chart a way forward that secures the life of our nation while preserving the liberties that make our nation worth fighting for.