Jeanne Shaheen actually said...

we all believe the Senate has a very important constitutional role, and we intend to play that role

I think it is very hard to talk about an issue like this and keep it totally on process.

it is probably in the interests of the United States and our allies to see norms that would discourage nuclear testing by other nations.

I think it's unconscionable, and I think it reflects on the United States, given the assurances that we have given.