@Frank Apisa,
Snowden is, or isn't, a whistleblower. It depends on who you ask. Those within the gov't who are now saying that he started discussions that needed to be started still can't call him a whistleblower because the whistleblower protection laws within gov't don't apply to contractors. He can't legally be a whistleblower within the position he held. He had knowledge that he felt in his soul needed to become part of the public dialogue. He exposed that knowledge.
For me, I'm willing to let the time he serves in exile be his punishment for whatever barriers he decided to cross. Others want a day in court, or a pound of flesh.
All three branches of the gov't have stated that this is an important discussion. And, yet, he is certainly a most wanted man. Sad, imo.