Is NSA ‘data mining’ whistleblower a ‘danger’ or a ‘hero’?

Is NSA ‘data mining’ whistleblower a ‘danger’ or a ‘hero’?
This photo provided by The Guardian Newspaper in London shows Edward Snowden on Sunday, June 9, 2013, in Hong Kong.

By going public, NSA contractor Edward Snowden—who divulged the wide ranging data-mining collection programs by the National Security Agency—has subjected himself to possible prosecution by the Obama Administration for leaking the information. John Carlson asks KVI listeners if Snowden is a national hero or a danger to US security.