Anti-vaxx movement tied to death of 4-year-old

A Colorado toddler had gotten the flu, and his mother went on a popular anti-vaxx Facebook group for advice. She was told to not administer medication prescribed by the doctor, advising instead that she treat him with oils and put potatoes in his socks. The movement has been deemed a global health threat by WHO last year. The family is ignoring criticism, saying they don't have time for online judgment.