Ben Cardin actually said...

When I was in Korea we talked about the problems of North Korea beyond just the nuclear risk factors.

Well, in some cases just the presence of the dam itself is going to create a major challenge on these issues.

I think they recognize they have a political problem as well as a real problem from the point of view of the health of their people.

It is a complicated group. When you are in each country they have different priorities, but I think they share a lot in common.