Just prior to my asking a question, Ms. Berger, at one point you mentioned Russia meddling in Crimea. I'd like to point out that terminology matters. It was actually a military invasion and annexation of a sovereign country's territory, so it moves way beyond just meddling.
Back to North Korea, everyone's described to us how North Korea is fully dependent on China for the movement of goods, finances, a very significant movement of people as well. Is North Korea a de facto client state of China?