Surveillance and Privacy


Jim Dempsey
* Deputy Director, Center for Democracy and Technology
* Washington, DC

Frank Gaffney
* President, Center for Security Policy
* Washington, DC

Tom Colatosti
* President and CEO, Viisage Technologies Inc.
* Littleton, Massachusetts

Last month's terrorist attack has government officials considering a range of new surveillance technologies, from facial scanners to email sifters. In this hour of Science Friday, we'll take a look at the balance between privacy and security concerns. Have the boundaries shifted after the attacks? Should they?



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