NBC NEWS — The search continues for Edward Snowden.
He's the self-proclaimed whistleblower who exposed secret government surveillance programs and who has disappeared without a trace.
He was last seen in Hong Kong.
Edward Snowden has been fired from the company he worked at and now the National Security Agency's trying to figure out what documents he had access to and they're trying to determine if Snowden act alone.
After closed-door briefings, lawmakers are talking about whether to make public more details of the NSA's secret surveillance programs.
Some lawmakers briefed said they had no idea how massive the government's surveillance had become.