"I think that the best thing we can do is lock [child sex offenders] up for life. I think the system has really failed its people. We've waited too long to make changes. Every time we lose a child, we lose part of our future, a part that we're never going to know about," says Mark.
"And I think every time we lose a child, we reinforce the lie to ourselves," adds Oprah. "I know that sounds very harsh, but I think we do. How can we say we're a country that cares about children? How can we say in our hearts that we really do care about children and then consistently turn our backs?"