William R. Richardson: “The Congress talks good, but they don't do anything.”

I think what the administration needs to do, first of all, yes, find a way to publicly state what we know. Get the facts, make sure that the facts are 100 percent.

It's a positive sign, the fact that you had all the foreign ministers in one room, especially Ukraine and Russia, although Russia refused to talk directly with a Ukrainian.

I believe that the North Koreans--we have a different perspective of what denuclearization is.

A wall is also a symbol of rejection, that we are saying to Mexico, you are not welcome.