Jane Harman: “I think lone wolves are the growing threat, people with clean records who are radicalized on the Internet.”

I do think, as you said, that decertifying this deal or at least in some way pulling away from this deal is going to make it harder to negotiate with the North Koreans.

Absolutely, but the question we raised is whether the President's anticipated action this afternoon helps or hinders that goal.

The American people deserve a voice in this. They have to understand what the trade-offs are in terms of resources and loss of life.

I think Congress has to enact an authorization to use military force for the region, which would identify the trade-offs and how to create a strategy for United States leadership that puts maximum pressure not just on Iran.