I'm sorry, I didn't catch your name
purchase arava CHA: I think there are two. The first is that this is a regime under Kim Jong Un that is much less predictable than it was under the previous two leaders. Not that North Korea was ever predictable, but there was a logic, even if it was a North Korean logic, to their actions. And there's just so much variability in this new fellow's behavior. On the one hand, he's opening ski resorts and hosting Dennis Rodman. On the other hand, he's purging his most important people and doing nuclear and missile tests, and abducting and seizing American citizens. So I think one is unpredictability.