I have to disagree with areas of that map...a large majority of sex slaves come from tenancingo Mexico and up into Texas. Which is one of the reasons Houston is the 2nd largest sex trafficking hub behind Atlanta.

Agreed, it also doesn't show any human traffic moving out of the US. Just something to think about there.

Why are children lopped in with women, i.e. "women and children"? Are they traded the same way? This would seem to be a historical artifact, i.e. the hackneyed phrase "women and children".