Agra: Twenty minor boys, most of whom are from poor Muslim families in Bihar, were rescued from trains in Aligarh and Firozabad in three raids when they were being taken to Delhi, allegedly to work in packaging factories across the city. Their traffickers, 10 of them, work in those factories, were the boys’ “neighbours” in Bihar and had made fake Aadhaar cards to show they were not underage. They have been arrested.