No reasonable person (a standard in tort cases) could conclude that an ad on Craigslist highlighting a slave for sale would be valid marketing in the United States of America because slavery has been outlawed for over 150 years.
How long has child prostitution been illegal?
What happens to people that post sexual service ads on Craigslist, especially if the picture in the ad is a child?
Will you STFU!! This case has nothing to do with underage girls and child prostitution.
I won't ask why you would know photos of children were in sexual service ads on Craigslist.
This kid wasn't engaged in human trafficking, it was online harassment of a fellow student presumably done as a joke rather than something more malicious. Either way it was STUPID.