Elin Hilderbrand on inspiration behind "The Identicals"
New York Times best-selling author Elin Hilderbrand has been called the "Queen of the Summer Beach Novel." Her new book, "The Identicals," debuted at No. 2 on the New York Times Best Sellers list. Hilderbrand joins "CBS This Morning" to discuss the story of estranged identical twins raised separately after their parents' divorce.