Slideshow: First Foreigners, Then Americans

The Patriot Act was supposed to help law enforcement ferret out foreign terrorists among us. But law professor David Cole says laws aimed at foreigners inevitably target Americans, and not very effectively at that. Kim Zetter interviews the author of .
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, by Georgetown law professor David Cole, depicts prisoners held at Guantanamo Bay, Cuba.Courtesy of The New Press

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that laws initially aimed at foreign nationals in the United States inevitably target citizens as well.

Courtesy of Georgetown University Law Center