An article in ProPublica in June of last year was the first indication to many in Illinois that they may be facing an assault on their homeschool rights from lawmakers. Titled “How Illinois’ Hands-Off Approach to Homeschooling Leaves Children at Risk,” the piece chronicled the story of a child in the state who was abused and, at the time of the discovery, was being homeschooled.  The premise of the investigation makes the case that more regulation would have protected children like this 9-year-old, known as “L.J.,” who was removed from public school and confined in a one-bedroom apartment without instruction, food, or adequate care — experiencing abuse and neglect before state authorities intervened only when he entered foster care. Growing opposition to homeschooling often seizes on this talking point, that homeschooled children are particularly vulnerable...