Modern-day slavery is a global issue that affects just about every country in some way. But the circumstances often vary because of geography, local laws and cultural traditions.
Here’s a look at a few of the countries struggling with the problem. What exactly are they dealing with, and how are they coping? FULL POST
Think of Interpol, the world's largest policing agency, and you think secrets, spies and high security. But deep inside Interpol's Lyon headquarters, the staff is dealing with real human suffering. CNN was allowed to spend a few days inside the world's largest international police organization and get an inside look at the group's battle against human trafficking. CNN's Richard Quest reports. (More reports about Interpol)