Spies vs. Spies

An expert on Congressional probes tells Jeff Stein why investigators on the House Select Committee on Jan. 5 have to develop confidential sources deep inside DHS, DoD and the FBI. And retired Marine Corps Gen. Greg Newbold tells Jeanne Meserve that China's control of precious metals is a threat to US intelligence.  See acast.com/privacy for privacy and opt-out information.