James Bamford, a journalist who has been covering the NSA since the early 1980s, said the use of surveillance to exploit embarrassing private behavior is precisely what led to past U.S. surveillance scandals. "The NSA's operation is eerily similar to the FBI's operations under J. Edgar Hoover in the 1960s where the bureau used wiretapping to discover vulnerabilities, such as sexual activity, to 'neutralize' their targets," he said. "Back then, the idea was developed by the longest serving FBI chief in U.S. history, today it was suggested by the longest serving NSA chief in U.S. history."
That controversy, Bamford said, also involved the NSA. "And back then, the NSA was also used to do the eavesdropping on King and others through its Operation Minaret. A later review declared the NSA’s program 'disreputable if not outright illegal,'" he said.
Baker said that until there is evidence the tactic is being abused, the NSA should be trusted to use its discretion. "The abuses that involved Martin Luther King occurred before Edward Snowden was born," he said. "I think we can describe them as historical rather than current scandals. Before I say, 'Yeah, we've gotta worry about that,' I'd like to see evidence of that happening, or is even contemplated today, and I don't see it."