Dick Lugar: “Well, thank you for that testimony, Doctor.”

The reasons for Russia's violation are unclear. But I believe the violation was likely due to a number of factors...

Congress could condition funding to develop new missiles on receipt from the administration of a comprehensive military, economic, and diplomatic strategy to bring Russia back into compliance with the treaty.

What we really need right now is a revival of NATO, a revival of the spirit of the allies...

The President has to want to get back into the discussions. At this point, there is not evidence that that is the case.