A remarkable account by NSA whistleblower James Bamford in The Intercept. "The NSA and Me"
https://firstlook.org/theintercept/2014/10/02/the-nsa-and-me/
It is a dangerous combination one the Church Committee warned of long ago. The potential for abuse is awesome, the committee observed, especially when checks and balances designed
to assure accountability have not been applied. As the committee presciently noted in its report, Intelligence collection programs naturally generate ever-increasing demands for new data.
For proof, one need only look at the NSAs ever-expanding array of surveillance techniques. The agencys metadata collection program now targets everyone in the country old enough to hold a phone. The gargantuan data storage facility it has built in Utah may eventually hold zettabytes (1,000,000,000,000,000,000,000 bytes) of information. And the massive supercomputer that the NSA is secretly building in Oak Ridge, Tennessee, will search through it all at exaflop (1,000,000,000,000,000,000 operations per second) speeds.
Without adequate oversight, or penalties for abuse, the only protection that citizens have comes not from Congress or the courts, but from whistleblowers. As one myself, albeit in the most minor capacity, I understand what motivates someone to expose wrongdoing masquerading as patriotism. There is no graduate school for whistleblowing and no handbook for whistleblowers. Its an imperfect science, and whistleblowers learn from the mistakes of their predecessors. Edward Snowden, Chelsea Manning, Tom Drake, Bill Binney and Kirk Wiebe all came from different backgrounds and worked in different fields. None joined the intelligence community to become a whistleblower, but each was driven by unchecked government abuse to tell the public what they knew to be true.
The solution is not to jail the whistleblowers, or to question the patriotism of those who tell their stories, but to do what Attorney General Edward Levi courageously attempted to do more than a third of a century ago to have the criminal division of the Justice Department conduct a thorough investigation, and then to prosecute any member of the intelligence community who has broken the law, whether by illegally spying on Americans or by lying to Congress.