To Catch a Predator was a popular television show designed to hunt down child predators and lure them to a film set, where they would be interviewed and eventually arrested. An e 　　To Catch a Predator was a popular television show designed to hunt down child predators and lure them to a film set, where they would be interviewed and eventually arrested. An exploration of the scintillating rise and staggering fall of the show and the world it helped create. 详情