William R. Richardson: “His main objective is to stay in power, more so than detente with the United States.”

We absolutely need them to keep enforcing sanctions or the pressure on North Korea will deteriorate.

I think we at the Commission recognize, as we have over the years, that we always have to keep up with very dynamic changes in our industries that we regulate.

My worry is--and before, I think, you came in I said it is better to negotiate with the foreign ministry types in North Korea rather than the intelligence people because they are more flexible.

Well, success for me would be a commitment by North Korea to dismantle some--some of their weapons, missiles.