Richard Lugar actually said...

I asked the Congressional Research Service to evaluate the implementation of U.N. Security Council Resolution 1874.

Proliferation of nuclear materials and missile materials coming out of North Korea is one of our major concerns.

Let me follow through on a comment that one of you made, that there may be 20,000 North Koreans in South Korea as refugees.

What if--I would ask of any of you--a situation occurs in which the regime succession does not work out quite in the pattern that has been p...