Chris Coons actually said...

I agree with you that a lack of clarity on exactly how U.N. sanctions would be restored... is one of the, I think, key unresolved questions ...

I think this is critical for the Foreign Relations Committee, its members, and the rest of the Senate, to be well-informed.

the core issue is political. As the DNI says, Iran's nuclear future is a political decision, not a technical one.

having more thorough, more broad knowledge of the prior military dimensions... are critical.