Facing 90 Years, Bradley Manning Expresses Regret for "Unintended Consequences" of Leaking Docs

Bradley Manning, a former U.S. army private and who leaked classified military information on Iraq War, is now facing possibly up to 90 years in prison.
It seems U.S. is divided about whether he is a whistleblower or a traitor.

As is the case in NSA's phone surveillance program, it's highly controversial how one should think national security risk and right to know the truth.