Why has Facebook flagged searches of chicken soup as 'child sexual abuse'?
Translations of "chicken soup" in other languages are believed to act as coded language to post child pornography on social media without a trace.
A hooded man holds a laptop computer as a blue screen with an exclamation mark is projected on him in this illustration picture taken on May 13, 2017. (photo credit: REUTERS/KACPER PEMPEL/ILLUSTRATION/FILE PHOTO)