William R. Richardson: “I am ending my campaign for president of the United States.”

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.

The impasse is that what we're saying the North Koreans, 'Look, we're ready to talk to you but you've got to take some concrete steps towards denuclearization. Stop sending those missiles out. Stop detonating nuclear weapons. Behave…

We need some kind of cyber attack agreement with our allies, with our friends. This is out of control. This is like a new kind of conflict.

I think Hillary has to show that she can get things done and Bernie Sanders, for all his good policies and progressive face, does not have a record of passing legislation.