(CNN) — A 29-year-old computer technician for a U.S. defense contractor leaked details of a top-secret American program that collects vast streams of phone and Internet data, American and British newspapers revealed Sunday.
“My sole motive is to inform the public as to that which is done in their name and that which is done against them,” the source, Edward Snowden, told Britain’s the Guardian, one of the papers that broke stories on the program last week.
The Washington Post also disclosed Sunday that Snowden was the source on its stories.
Snowden is a former technical assistant for the CIA and has been working at the National Security Agency, the U.S. electronic intelligence service, for the past four years, the newspaper reported. He said he walked away from a six-figure job in Hawaii for the computer consulting firm Booz Allen Hamilton and has holed up in a hotel in Hong Kong in preparation for the expected fallout from his disclosures.
“I’m willing to sacrifice all of that because I can’t in good conscience allow the U.S. government to destroy privacy, Internet freedom and basic liberties for people around the world with this massive surveillance machine they’re secretly building,” he said.
The Guardian reported Wednesday that Verizon Business Network Services had been ordered to hand over telephone records detailing the time, location and telephone numbers involved in domestic calls from April 25 to July 19. An order from a U.S. court that oversees U.S. surveillance efforts backed up the demand, the newspaper reported.
Thursday, the Guardian and the Post disclosed the existence of PRISM, a program they said allows NSA analysts to extract details of customer activities — including “audio and video chats, photographs, e-mails, documents” and other materials — from computers at Microsoft, Google, Apple and other Internet firms.
Snowden said the NSA’s reach poses “an existential threat to democracy.” He said he had hoped the Obama administration would end the programs once it took office in 2009, but instead, he said, President Barack Obama “advanced the very policies that I thought would be reined in.”
“I don’t see myself as a hero, because what I’m doing is self-interested,” he said. “I don’t want to live in a world where there’s no privacy, and therefore no room for intellectual exploration and creativity.”
The first call for Snowden’s prosecution came shortly afterward, from Rep. Peter King, the chairman of a House Homeland Security subcommittee and a member of the Intelligence Committee.
“If Edward Snowden did in fact leak the NSA data as he claims, the United States government must prosecute him to the fullest extent of the law and begin extradition proceedings at the earliest date,” King, R-New York, said in a written statement. “The United States must make it clear that no country should be granting this individual asylum. This is a matter of extraordinary consequence to American intelligence.”
James Clapper, director of the Office of National Intelligence, had no direct comment on Snowden’s admission, but noted, “Any person who has a security clearance knows that he or she has an obligation to protect classified information and abide by the law.”
The Justice Department also declined to comment, citing the ongoing investigation into the leak.
Leaders of the intelligence committees in Congress defended the program Sunday.
Dianne Feinstein, the chairwoman of the Senate Intelligence Committee, said it helped lead to convictions in two cases:
— Najibullah Zazi, an Afghan-born Colorado man who pleaded guilty to conspiring to bomb targets in New York.
— David Headley, who pleaded guilty to conducting advance surveillance for the Pakistani jihadists who attacked hotels and other targets in Mumbai, India, in 2008, killing 164 people.
“These programs are within the law,” Feinstein, D-California, told ABC’s “This Week.” And Rep. Mike Rogers, the chairman of the House Intelligence Committee, told ABC, “The inflammatory nature of the comments does not fit with what Dianne and I know this program really does.”
“The instances where this has produced good — has disrupted plots, prevented terrorist attacks — is all classified,” said Rogers, R-Michigan. “That’s what’s so hard about this.”
Obama defends NSA program
Clapper’s office declassified some details of the programs, which it said were “conducted under authorities widely known and discussed, and fully debated and authorized by Congress.”