First of all, Mr. Comartin, CSE's mandate is very, very specific. They run under very tight legislative...what they can do and what they can't do, especially if Canadian citizens are involved.
The RCMP, for example, would have competencies there and international relationships. In the case you just mentioned, for example, child pornography, they could try to drill down, if they have an IPO address, and find the source of whoever is distributing that child pornography, just as they would be distributing a video on YouTube.
So it does exist. As you referred to earlier, there are some cases of success. As the clerk has mentioned, it's a very complicated, sophisticated world they operate in, and it's getting difficult, but as you pointed out, there are examples of some success.