Thank you very much.
We looked at this from the point of view of “What do we know about how well the system is working?” and “Where are the weaknesses?, so that we could address them. We found that there just weren't a whole lot of metrics out there to really tell us that. We don't have the quality assurance and the different decision-making to determine whether or not we're using the right indicators, and all of that information.
Any change to the system I wouldn't really comment on, except to say that as long as we know that we're accomplishing what we want to accomplish and we're putting in the quality assurance and putting in the performance measures, then those things go a long way to letting us know that the system is working. Those were really the key messages we wanted to get out, that we don't have that kind of assurance, that we're getting the results we want, or that we're accomplishing exactly what the system is meant to do, which is to protect health and safety and security and to not allow in persons who are inadmissible.