Dick Lugar: “I twice offered to sit down with Iranians, without conditions, to discuss all issues.”

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

Jettisoning treaties that provide a legal framework for exposing Russian violations achieves nothing.

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.

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