Home › News › Former NSA director says Edward Snowden “blew the whistle” on US spying Former NSA director says Edward Snowden “blew the whistle” on US spying Posted on July 25, 2014 Tags: bulk collection, cia, edward snowden, espionage act, mass surveillance, metadata, michael hayden, nsa, section 215, spying, whistleblowers, whistleblowing