Robert Casey actually said...

So how do you make that work in the context of a desire for national standards, the desire for a national commitment, with a tradition and t...

we have a both a moral and a security interest in ensuring the safety and welfare of Iraqi refugees and IDPs.

The United States is directly responsible for the displacement of hundreds of thousands of vulnerable Iraqis.

Well, thank you. We'll never know the exact number, but at least we're in agreement that there is a consensus, at least about a range.