I raised 2 successful CEOs and a professor of pediatrics—here's the biggest parenting mistake I see

Looking for parenting strategies that help children grow into successful adults? Esther Wojcicki's resume includes author of "How to Raise Successful People" and mother of three highly accomplished daughters: Susan, the CEO of YouTube; Janet, a professor of pediatrics; and Anne, co-founder and CEO of 23andMe. Wojcicki is often asked, "What is the worst parenting style?" From her research and experience as a mother, she identifies "helicopter parenting" as the most detrimental.