Millions of images of sexually abused children are traded with like-minded predators all over the U.S. and beyond. In this 7-minute report broadcast nationwide on PBS NewsHour, Rocky Mountain PBS' John Ferrugia tells the story of one family who was victimized, and one FBI team that tracks down abusers.

Watch on PBS NewsHour: How the FBI tracks down child pornography predators

Learn more and watch the full report: "Insight with John Ferrugia: Rescuing the Innocent"