Dick Lugar: “This is really the most graphic testimony I've heard about developments going on in Iraq.”

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

It seems to me to be really a safety net there.

Congress has the ability to press the administration on its strategy to prevent a new Euro-missile race and increased instability in the absence of the INF Treaty.

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