Straight up I have loaded unloaded and inspected a few hundred thousand containers.gound some junkies,strung out hobos,some mexicans and once sixteen really creepy wierdos.helped save a few dogs and seen more dead shit than I can count and never once did I see or hear anything that made me think theres kids in there.i have picked out the derails and worked ports and same deal.so do I think kids are trafficked in boxes,yes I do because it has happend. But I am very confident it's very rare rather than the preferred method