Keith B. Alexander — American Public Servant born on December 02, 1951,

Keith Brian Alexander is a retired four-star general of the United States Army who served as Director of the National Security Agency, Chief of the Central Security Service and Commander of the United States Cyber Command. He previously served as Deputy Chief of Staff, G-2, U.S. Army from 2003 to 2005. He assumed the positions of Director, National Security Agency and Chief, Central Security Service on August 1, 2005 and the additional duties as Commander, United States Cyber Command on May 21, 2010... (wikipedia)

We followed the law, we follow our policies, we self-report, we identify problems, we fix them. And I think we do a great job, and we do, I think, more to protect people's civil liberties and privacy than they'll ever know.
I see no reason to use offensive tools unless you're defending the country or in a state of war, or you want to achieve some really important thing for the good of the nation and others.