Of course, innocence (see previous post), is a relative term. What if you are kid today and other kids are selling heroin in the halls or parking lots of your grade school?
Or what if your fellow school mates are carrying knives or guns with them to school? Or what if drones fly in your neighborhood? Or car bombs explode often? And your mom isn't at home, or you don't have a mom, or a home? And you don't know if you will have a meal today or not?
Some kids don't really get to be kids. And innocence is a relative term, a relative state of being.