Sheldon Whitehouse actually said...

I think that construct is starting to work in the way that we had always envisioned it would.

But a domain clears that issue, does it not, by making people aware so that there is consent before you enter it?

And I will add also a report from the Center for Democracy and Technology entitled 'Cybersecurity: Evaluating the Administration's Proposals...

Are you satisfied that the existing resources will do the trick, or do we need to think about scaling up to meet this threat?