WASHINGTON — Seventy-two people have been charged with participating in an international child pornography network that prosecutors say used an online bulletin board called Dreamboard to trade tens of thousands of images and videos of sexually abused children. Attorney General Eric Holder and Homeland Security Secretary Janet Napolitano said Wednesday a 20-month law enforcement effort called Operation Delego targeted more than 600 Dreamboard members around the world for allegedly participating in the private, members-only Internet club created to promote pedophilia. Read full article >>