Six-year-old Samuel Jeffs has only one leg. On April 3 he was taken away from his home and his mother by the Texas Child Protective Services (CPS). His father, Warren Jeffs, is in prison, convicted in Utah of being an accomplice to child rape. On May 19, Samuel’s mother, Sharon Barlow, is sitting in a San Angelo courtroom with her attorney to hear a review of Samuel’s care. She is wearing an ankle-length turquoise dress, cut roughly in the style of a 19th-century prairie housewife’s. She has reddish hair, a pointed nose, sleepy eyes and poor skin. The hair rises...