Romanian orphanage survivor hopes his documentary can spare others from suffering

Someone dims the lights, and an old video clip begins to roll. In a dank room, dozens of children with shaved heads crouch naked in puddles of urine, fight over a bucket of gruel, lie tethered to radiators. One little girl's leg juts up at a grotesque angle; she uses her hands to scoot across the wet floor. Several kids rock back and forth or hit their heads against the wall.