In 2008, trafficking of the world's 27 million slaves made up the third-most-profitable criminal enterprise. Here's what the $40-billion industry looks like.
The United States abolished slavery in 1865. Now, every country in the world has outlawed the practice. But you'd be mistaken to think that humankind had left the "peculiar institution" in its past. Slavery endures. And not just in isolated incidents or far-flung corners of the globe. Today, it happens as ecumenically as it did in the Old Testament, which is to say often and everywhere.





