Edward Snowden VS NSA

Edward Snowden is an American computer specialist, former employee of the CIA and a former contractor for the National Security Agency (NSA).

He is responsible for leak of documents that revealed operational details of global surveillance programs run by the NSA and the other Five Eyes governments of the United Kingdom, Australia, Canada, and New Zealand, with the cooperation of a number of businesses and European governments.

He has been called a hero, a dissident, a traitor and a patriot. Snowden is now considered a fugitive by American authorities who in June 2013 charged him with espionage and theft of government property.

Here is his speech about surveillance and Internet freedom.

And here is the NSA’s response.

Who sounds more credible?