Larry Nassar's likely first victim sheds light into abuse

Larry Nassar's crimes may be even more heinous than previously known. In her new book, "The Girls: An All-American Town, a Predatory Doctor, and the Untold Story of the Gymnasts Who Brought Him Down," out today, Abigail Pesta tells the story of the USA Gymnastics doctor's likely first victim. Sara Teristi was just 14 years old when she first encountered Nassar at Great Lakes Gymnastics in Lansing, Mich., in 1988.