The TSA, DHS and countless other security agencies have been established to keep America safe from terrorist attacks in post-9/11 America. How far beyond that does the feds’ reach really go, though?

The attacks September 11, 2001, were instrumental in enabling the US government to establish counterterrorism agencies to prevent future tragedies. Some officials say that they haven’t stopped there, though, and are spying on everyone in America - all in the name of national security.

Testimonies delivered in recent weeks by former employees of the National Security Agency suggest that the US government is granting itself surveillance powers far beyond what most Americans consider the proper role of the federal government.

In an interview broadcast on Current TV’s ‘Viewpoint