I'm not an expert in any way on the U.S. system; however, my understanding is there are a couple of main differences.
One, they become involved in a file much later in the process than what we do in Canada, and I can explain that if required; and two, they don't have the ability to do the same thing we do with the criminal records. In the criminal records, they don't have the ability, so the criminal records follow these people. What they have to do, on a case-by-case basis, is go back to the old identity and produce the criminal record. We're not required to do that because we have the ability to manage it nationally, so on a one-time basis.