Anywhere between 10-30 million people are in slavery, according to a recent report by CNN. One expert even told the network that the price of an individual slave has actually fallen to a historic low, to just $90 a person in some regions.

This video is from CNN, broadcast March 7, 2011.

http://www.cnn.com/video/?/video/business/2011/03/07/cfp.cost.slave.explainer.cnn