Brenda Scott-Coleman was a healthy, ordinary baby until a minor traffic incident changed her life. While riding on her aunt's lap on the way to her six-month-old checkup, slick roads and an unsteady driver threw Brenda forward where she hit her face on the car's dashboard. The impact was so minor no one, not even the doctor, knew anything was wrong. But it pushed Brenda's still-developing jawbone up alongside her skull, and her mouth formed a permanent...