We see Norway, Canada, and Australia (and some others) starting to come around and treat this legitimately. 'Nary a word out of D.C.

Here is something I have found confusing. Supposedly the Norwegian 'Dark Room' pedo ring bust was started by a tip from the FBI Independent article but Europol gave all their US findings to the FBI. I know I read it but I cannot find the citation. Why are we tipping them off but not doing anything in the US? Did the Norwegian bust reveal so many powerful people that the FBI dare not act?