Best-selling author Angie Thomas talks new coming-of-age novel, "Concrete Rose"

First on "CBS This Morning," New York Times best-selling author Angie Thomas discusses her new novel, "Concrete Rose." In it, Thomas revisits Garden Heights 17 years before the events of her debut novel, "The Hate U Give." Thomas talks about revisiting one of her favorite character's origin story and why she says there needs to be more diversity in children's literature.