Attorney General vows "zero tolerance" of human trafficking

http://www.npr.org/2012/04/25/151328895/holder-vows-zero-tolerance-to-human-trafficking

http://en.wikipedia.org/wiki/File:Slavezanzibar2.JPG

Surplus people as a commodity?  How about as food?

http://en.wikipedia.org/wiki/Soylent_Green

http://www.imdb.com/title/tt0070723/locations