I think it's necessary and I think it could be effective, but I don't think it will happen. It's very hard for me to imagine the political circumstances that would win sufficient votes in the human rights council for the launching of such an investigation. It's a demand that needs to be made. I'm not very pessimistic about it actually being achieved.
But, yes, I think if a UN commission inquiry were established, I'm confident it would do a good job, based on the High Commissioner for Human Rights' record in the Libya commission inquiry and the current Syria commission inquiry. Those were very serious efforts and I'm sure that the high commissioner's office would put together a serious team and do a good job. They'd must have access to the country to do a full job. That's a big question about whether the government would cooperate with them.