72 charged in probe of child sexual abuse network

Attorney General Eric Holder pauses during a news conference at the Justice Department in Washington, Wednesday, Aug. 3, 2011. (AP Photo/Jacquelyn Martin)

August 3, 2011 8:07:48 PM PDT
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.