We know from the Snowden leaks that the NSA and other intelligence agencies are watching us. But who watches the watchers? Congress is responsible for overseeing intelligence practices, but is it doing its job effectively? A growing number of experts thinks not. What can be done to strengthen oversight and protect journalists and whistleblowers? Nathan Leamer, Outreach Manager at the R Street Institute, and Daniel Schuman, Policy Director at Demand Progress, join the show to discuss. For more, see their report.