In the sense that when you're talking about what we do with sanctions and you look at the support that we get from Global Affairs, I don't know if it was an issue with respect to any specific type of regime. I think it was more of a gradual deterioration that started since 2013 when they were a little more open.
If I had to pinpoint it to something, there was a change of staff, a senior member, that occurred around that time. With his absence, I think there wasn't anybody to come in who was willing to take the reins to actually host those conference calls anymore.