Ever feel like somebody's watching you? Well maybe someone is.
We talk to a federal magistrate who is very concerned about the remarkable number of secret surveillance orders being issued by the courts, orders that enable the government to access your text messages, emails, and even to track your mobile phone's location - all without your knowledge.
Don't believe us? Ask David Petraeus. Or simply listen to this episode - but you may want to use somebody else's computer.
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