You also mentioned North Korea's a lot more complicated; in other words they work hard to avoid, as you mentioned and as we've read.
What happens then? It sounds to me that there's a huge lack of resources in being able to catch them up in what's going on with additional workarounds with banks, etc. These resources, obviously, would have to come country by country, or more resources for the UN. What are we looking at here in terms of trying to figure out how we can make sure these sanctions are going to remain in place?