Young people placed in shelters by the justice system take part in sport activities at Calendal, a home for minors in central Marseille, southern France on October 23, 2024. Most of the teenagers placed here by child welfare services have already worked for a drug trafficking network, a scourge in France's second-largest city. Over the past few years, Marseilles-based traffickers have been making increasing use of a very young workforce from other regions, often fragile and more easily sacrificed. (Photo by MIGUEL MEDINA / AFP)