Robert Menendez actually said...

the administration would strongly support such action. Iran is well aware that a sword of Damocles hangs over its head.

I hope that we can stick with these negotiations. I hope that they are fruitful in the end.

So we are not eliminating Iran's ability to break out. We are just getting alarm bells, and the question is how long are we going to get tho...

Not a single one of them has any concerns whatsoever with Congress having the ability to vote up or down on a final deal.