The way the United States intelligence community operates is it doesn't limit itself to the protection of the homeland. It doesn't limit itself to countering terrorist threats, countering nuclear proliferation. It's also used for economic espionage, for political spying to gain some knowledge of what other countries are doing.
Edward SnowdenI believe that at this point in history, the greatest danger to our freedom and way of life comes from the reasonable fear of omniscient State powers kept in check by nothing more than policy documents.
Edward SnowdenIf it comes to a question of law, the charges they brought against me - the Espionage Act - is called the quintessential political crime. A political crime, in legal terms, is defined as any crime against a state, as opposed to against an individual. Assassination, for example, is not a political crime because you've killed a person, an individual, and they've been harmed; their family's been harmed. But the state itself, you can't be extradited for harming it.
Edward Snowden