Social Networking and National Security

Tuesday - 5/19/2009, 2:58pm EDT

James Carafano

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Computers have changed how Americans do almost everything. And they are also changing national security.

That according to James Carafano, senior research fellow for the Heritage Foundation.

He has written a pieces titled "Social Networking and National Security: How to Harness Web 2.0 to Protect the Country" and he joins us to talk about it.