I'm guessing we've gone past the point of trying to prove that human trafficking is modern-day slavery in its most cruel form...
In case you're still stuck in this phase, just imagine yourself. Imagine yourself, or your sister, or brother, or partner. Imagine going to bed, and being dragged off suddenly in the middle of the night. Next thing you know, you're stripped of all support: no money, no contact with folks, nothing! in a strange environment. You're forced to do unimaginable things to keep alive. Your self-worth is torn to shreds; your trust, violated and you can't even protest... because your 'boss' has not only caged you physically, but emotionally and psychologically!