"US charges 72 over 'nightmare' child porn network"http://news.yahoo.com/us-charges-72-global-child-porn-probe-171804960.html
The ongoing probe has led to the arrest of 52 people in the US and 13 other countries -- Canada, Denmark, Ecuador, France, Germany, Hungary, Kenya, the Netherlands, the Philippines, Qatar, Serbia, Sweden and Switzerland.
Thirteen of the 52 individuals arrested have pleaded guilty, and 20 of the 72 individuals charged "remain at large and are known only by their online identities," a Justice Department statement said.
Some of the children featured in the images and videos were just babies, said Holder.
"And, in many cases, the children being victimized were in obvious, and intentional, pain -- even 'in distress and crying,' just as the rules for one area of the bulletin board mandated," he added.